File black_scholes.py has 643 lines of code (exceeds 250 allowed). Consider refactoring. Open
from __future__ import division, print_function, absolute_import
import math
import numpy as np
import scipy.special
Cyclomatic complexity is too high in function black_scholes_call_value. (14) Open
def black_scholes_call_value(
underlying,
strike,
rate,
maturity,- Read upRead up
- Exclude checks
Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
| Construct | Effect on CC | Reasoning |
|---|---|---|
| if | +1 | An if statement is a single decision. |
| elif | +1 | The elif statement adds another decision. |
| else | +0 | The else statement does not cause a new decision. The decision is at the if. |
| for | +1 | There is a decision at the start of the loop. |
| while | +1 | There is a decision at the while statement. |
| except | +1 | Each except branch adds a new conditional path of execution. |
| finally | +0 | The finally block is unconditionally executed. |
| with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
| assert | +1 | The assert statement internally roughly equals a conditional statement. |
| Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
| Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Cyclomatic complexity is too high in function black_scholes_call_value_fhess_by_strike. (9) Open
def black_scholes_call_value_fhess_by_strike(
underlying, strike, rate, maturity, vol):
"""black_scholes_call_value_fhess_by_strike
Second derivative of value of call option with respect to strike
under black scholes model.- Read upRead up
- Exclude checks
Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
| Construct | Effect on CC | Reasoning |
|---|---|---|
| if | +1 | An if statement is a single decision. |
| elif | +1 | The elif statement adds another decision. |
| else | +0 | The else statement does not cause a new decision. The decision is at the if. |
| for | +1 | There is a decision at the start of the loop. |
| while | +1 | There is a decision at the while statement. |
| except | +1 | Each except branch adds a new conditional path of execution. |
| finally | +0 | The finally block is unconditionally executed. |
| with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
| assert | +1 | The assert statement internally roughly equals a conditional statement. |
| Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
| Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Cyclomatic complexity is too high in function black_scholes_put_value. (7) Open
def black_scholes_put_value(
underlying,
strike,
rate,
maturity,- Read upRead up
- Exclude checks
Cyclomatic Complexity
Cyclomatic Complexity corresponds to the number of decisions a block of code contains plus 1. This number (also called McCabe number) is equal to the number of linearly independent paths through the code. This number can be used as a guide when testing conditional logic in blocks.
Radon analyzes the AST tree of a Python program to compute Cyclomatic Complexity. Statements have the following effects on Cyclomatic Complexity:
| Construct | Effect on CC | Reasoning |
|---|---|---|
| if | +1 | An if statement is a single decision. |
| elif | +1 | The elif statement adds another decision. |
| else | +0 | The else statement does not cause a new decision. The decision is at the if. |
| for | +1 | There is a decision at the start of the loop. |
| while | +1 | There is a decision at the while statement. |
| except | +1 | Each except branch adds a new conditional path of execution. |
| finally | +0 | The finally block is unconditionally executed. |
| with | +1 | The with statement roughly corresponds to a try/except block (see PEP 343 for details). |
| assert | +1 | The assert statement internally roughly equals a conditional statement. |
| Comprehension | +1 | A list/set/dict comprehension of generator expression is equivalent to a for loop. |
| Boolean Operator | +1 | Every boolean operator (and, or) adds a decision point. |
Function black_scholes_call_value has a Cognitive Complexity of 9 (exceeds 5 allowed). Consider refactoring. Open
def black_scholes_call_value(
underlying,
strike,
rate,
maturity,- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Function black_scholes_put_value has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_put_value(Function black_scholes_call_theta has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_theta(underlying, strike, rate, maturity, vol, today):Function black_scholes_call_value has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_value(Function black_scholes_call_rho has 6 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_rho(underlying, strike, rate, maturity, vol, today):Consider simplifying this complex logical expression. Open
if time < 0.0 or np.isclose(time, 0.0):
return 0.0
elif np.isclose(underlying, 0.0):
return math.exp(-rate * time) * max(-strike, 0.0)
elif np.isclose(strike, 0.0) and underlying > 0.0:Function black_scholes_call_value_third_by_strike has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_value_third_by_strike(Function black_scholes_call_formula has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_formula(underlying, strike, rate, maturity, vol):Function black_scholes_call_value_fprime_by_strike has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_value_fprime_by_strike(Function d_fhess_by_strike has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def d_fhess_by_strike(underlying, strike, rate, maturity, vol):Function black_scholes_call_volga has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_volga(underlying, strike, rate, maturity, vol):Function func_d2 has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def func_d2(underlying, strike, rate, maturity, vol):Function d_fprime_by_strike has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def d_fprime_by_strike(underlying, strike, rate, maturity, vol):Function black_scholes_cdf has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_cdf(underlying, strike, rate, maturity, vol):Function black_scholes_call_value_fhess_by_strike has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_value_fhess_by_strike(Function black_scholes_call_gamma has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_gamma(underlying, strike, rate, maturity, vol):Function black_scholes_pdf has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_pdf(underlying, strike, rate, maturity, vol):Function black_scholes_call_delta has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_delta(underlying, strike, rate, maturity, vol):Function black_scholes_call_vega_fprime_by_strike has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_vega_fprime_by_strike(Function black_scholes_call_vega has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_call_vega(underlying, strike, rate, maturity, vol):Function func_d1 has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def func_d1(underlying, strike, rate, maturity, vol):Function black_scholes_put_formula has 5 arguments (exceeds 4 allowed). Consider refactoring. Open
def black_scholes_put_formula(underlying, strike, rate, maturity, vol):Avoid too many return statements within this function. Open
return (underlying - strike) + valueAvoid too many return statements within this function. Open
return 0.0Avoid too many return statements within this function. Open
return black_scholes_call_formula(Avoid too many return statements within this function. Open
return underlying - math.exp(-rate * time) * strikeFunction black_scholes_call_value_fhess_by_strike has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring. Open
def black_scholes_call_value_fhess_by_strike(
underlying, strike, rate, maturity, vol):
"""black_scholes_call_value_fhess_by_strike
Second derivative of value of call option with respect to strike
under black scholes model.- Read upRead up
Cognitive Complexity
Cognitive Complexity is a measure of how difficult a unit of code is to intuitively understand. Unlike Cyclomatic Complexity, which determines how difficult your code will be to test, Cognitive Complexity tells you how difficult your code will be to read and comprehend.
A method's cognitive complexity is based on a few simple rules:
- Code is not considered more complex when it uses shorthand that the language provides for collapsing multiple statements into one
- Code is considered more complex for each "break in the linear flow of the code"
- Code is considered more complex when "flow breaking structures are nested"
Further reading
Similar blocks of code found in 2 locations. Consider refactoring. Open
numerator = (
math.log(underlying / strike) + (rate + vol * vol * 0.5) * maturity)- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 47.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
numerator = (
math.log(underlying / strike) + (rate - vol * vol * 0.5) * maturity)- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 47.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
return time * math.exp(-rate * time) * strike * norm.cdf(d2)- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 41.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Similar blocks of code found in 2 locations. Consider refactoring. Open
term2 = rate * math.exp(-rate * time) * strike * norm.cdf(d2)- Read upRead up
Duplicated Code
Duplicated code can lead to software that is hard to understand and difficult to change. The Don't Repeat Yourself (DRY) principle states:
Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.
When you violate DRY, bugs and maintenance problems are sure to follow. Duplicated code has a tendency to both continue to replicate and also to diverge (leaving bugs as two similar implementations differ in subtle ways).
Tuning
This issue has a mass of 41.
We set useful threshold defaults for the languages we support but you may want to adjust these settings based on your project guidelines.
The threshold configuration represents the minimum mass a code block must have to be analyzed for duplication. The lower the threshold, the more fine-grained the comparison.
If the engine is too easily reporting duplication, try raising the threshold. If you suspect that the engine isn't catching enough duplication, try lowering the threshold. The best setting tends to differ from language to language.
See codeclimate-duplication's documentation for more information about tuning the mass threshold in your .codeclimate.yml.
Refactorings
- Extract Method
- Extract Class
- Form Template Method
- Introduce Null Object
- Pull Up Method
- Pull Up Field
- Substitute Algorithm
Further Reading
- Don't Repeat Yourself on the C2 Wiki
- Duplicated Code on SourceMaking
- Refactoring: Improving the Design of Existing Code by Martin Fowler. Duplicated Code, p76
Invalid escape sequence '\p' Open
\\frac{\partial^{2}}{\partial K^{2}} d_{1}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\ ' Open
second derivative of :math:`d_{i}\ (i = 1, 2)` with respect to :math:`K`,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{2}}{\partial K^{2}} d_{1}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is vol,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial }{\partial K} d_{1}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial }{\partial K} d_{1}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
= \\frac{1}{S \sigma \sqrt{T} },- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\ln(S/K) + (r - \sigma^{2}/2)T} {\sigma \sqrt{T}},- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\e' Open
\end{eqnarray}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial }{\partial K} c(K; S, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\Phi(\cdot)` is c.d.f. of standard normal distribution,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{2}}{\partial S^{2}} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
K \Phi(d_{2})- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
= \\frac{K}{\sigma S \sqrt{T}}.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial }{\partial K} c(K; S, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\e' Open
\end{array}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
= \sqrt{T}S\phi(d_{1}(S, K, r, T, \sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{2}}{\partial \sigma^{2}} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial t} c(t, S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\sigma}{2\sqrt{T - t}}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
= \\frac{1}{S \sigma \sqrt{T} },- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`\phi(\cdot)` is p.d.f. of standard normal distribution.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{2}}{\partial S^{2}} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is volatility,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
S\phi^{\prime}(d_{1}(S, K, r, T, \sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial }{\partial K} d_{1}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`N(\cdot)` is standard normal distribution,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\ln(S/K) + (r + \sigma^{2}/2)T}{\sigma \sqrt{T}},- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
& = & c(S, K, r, T, \sigma) - p(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is vol,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{3}}{\partial K^{3}} c(0, S; T, K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial \sigma} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{2}}{\partial \sigma^{2}} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\phi` is standard normal p.d.f,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\l' Open
\\frac{\ln(S/K) + (r - \sigma^{2}/2)T} {\sigma \sqrt{T}},- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{2}}{\partial K^{2}} c(0, S; T, K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`\phi(\cdot)` is p.d.f. of standard normal distribution.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{1}{S^{2}\sigma\sqrt{T}}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
S \phi^{\prime}(d_{1}(\sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
S \phi^{\prime}(d_{1}(\sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\sigma}{2\sqrt{T - t}}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
= \\frac{K}{\sigma S \sqrt{T}}.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\ln(S/K) + (r + \sigma^{2}/2)T}{\sigma \sqrt{T}},- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\l' Open
* case :math:`T \le 0`- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
= - e^{-rT} \Phi(d_{1}(K))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\l' Open
\\frac{\ln(S/K) + (r + \sigma^{2}/2)T}{\sigma \sqrt{T}},- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\Phi(\cdot)` is c.d.f. of standard normal distribution,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\ln(S/K) + (r + \sigma^{2}/2)T}{\sigma \sqrt{T}},- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\phi(\cdot)` is p.d.f. of standard normal distribution.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
& = & c(S, K, r, T, \sigma) - e^{-rT}(S - K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
+ \phi(d_{2}(K))d^{\prime\prime}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is vol.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\Phi` is standard normal c.d.f,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial }{\partial K} c(K; S, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial^{2}}{\partial \sigma^{2}} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{2}}{\partial K^{2}} c(0, S; T, K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
= \sqrt{T}S\phi(d_{1}(S, K, r, T, \sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is volatility,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\m' Open
\mathrm{Vega}{\mathrm{BSCall}}(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
& = & c(S, K, r, T, \sigma) - p(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\e' Open
\end{array}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`c(\cdot)` is calculated- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`\Phi(\cdot)` is c.d.f. of standard normal distribution,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is volatility,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is volatility,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial}{\partial t} c(t, S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\phi(\cdot)` is p.d.f. of standard normal distribution.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`\Phi(\cdot)` is c.d.f. of standard normal distribution,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\l' Open
\left(- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial^{2}}{\partial S^{2}} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
= -\phi(d_{1}(S, K, r, T, \sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{1}{S^{2}\sigma\sqrt{T}}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial}{\partial \sigma} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is volatility,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\l' Open
\left(- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\m' Open
\mathrm{Vega}{\mathrm{BSCall}}(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{1}{\sigma K}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
= \Phi(d_{1}(S))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\phi` is standard normal p.d.f,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\ln(S/K) + (r - \sigma^{2}/2)T} {\sigma \sqrt{T}},- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is vol,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\phi(d_{2}(K)) d^{\prime}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
(\\frac{1}{2} \sigma^{2} - r)T- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial}{\partial t} c(t, S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
= - S * \phi(d_{1})- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is volatility,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial }{\partial K} d_{1}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
= \\frac{\partial }{\partial K} d_{2}(K).- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\Phi(\cdot)` is c.d.f. of standard normal distribution,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
+ \phi(d_{2}(K))d^{\prime\prime}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial}{\partial S} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
S \phi^{\prime}(d_{1}(\sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial t} c(t, S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\e' Open
\end{array}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`\phi(\cdot)` is p.d.f. of standard normal distribution.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is volatility,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\Phi` is standard normal c.d.f,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial \sigma} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\iff & p(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial}{\partial \sigma} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\partial^{2}}{\partial \sigma^{2}} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\phi` is standard normal p.d.f,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`c(\cdot)` denotes value of call option,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
- r e^{-r(T - t)} K \Phi(d_{2})- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial K}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`p(\cdot)` denotes value of put option,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\mathrm{Vega}{\mathrm{BSCall}}(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\phi^{\prime}(d_{2}(K))(d^{\prime}(K))^{2}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
+ \phi(d_{2}(K))d^{\prime\prime}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial S} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial t} c(t, S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\phi` is standard normal p.d.f,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\i' Open
\iff & p(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial^{3}}{\partial K^{3}} c(0, S; T, K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\phi^{\prime}(d_{2}(K))(d^{\prime}(K))^{2}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\phi^{\prime}(d_{2}(K))(d^{\prime}(K))^{2}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is vol,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\c' Open
:math:`\Phi(\cdot)` is c.d.f. of standard normal distribution,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\phi(\cdot)` is p.d.f. of standard normal distribution.- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
= \sqrt{T}S\phi(d_{1}(S, K, r, T, \sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
:math:`\phi` is standard normal p.d.f,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
= \\frac{\partial }{\partial K} d_{2}(K).- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
:math:`\sigma` is vol,- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\\frac{\ln(S/K) + (r - \sigma^{2}/2)T} {\sigma \sqrt{T}},- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\phi(d_{2}(K)) d^{\prime}(K)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial S} c(S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
= -\phi(d_{1}(S, K, r, T, \sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\s' Open
\sigma^{2}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial t} c(t, S, K, r, T, \sigma)- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
\\frac{\partial}{\partial K}- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
S\phi^{\prime}(d_{1}(S, K, r, T, \sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'Invalid escape sequence '\p' Open
S\phi^{\prime}(d_{1}(S, K, r, T, \sigma))- Read upRead up
- Exclude checks
Invalid escape sequences are deprecated in Python 3.6.
Okay: regex = r'\.png$'
W605: regex = '\.png$'