Sign upLogin

arithmetic-operations-for/naturals-big-endian

View on GitHub
Star

Showing 93 of 93 total issues

Similar blocks of code found in 2 locations. Consider refactoring.
Open

export default function _convert_to_larger(f, t, a, ai, aj, b, bi, bj) {
    assert(f >= 2);
    assert(t >= 2);
    assert(f < t);
    assert(ai >= 0 && aj <= a.length);
Severity: Major
Found in src/core/convert/_convert_to_larger.js and 1 other location - About 1 day to fix
src/core/convert/_convert_to_smaller.js on lines 22..42

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 217.

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

Further Reading

Similar blocks of code found in 2 locations. Consider refactoring.
Open

export default function _convert_to_smaller(f, t, a, ai, aj, b, bi, bj) {
    assert(f >= 2);
    assert(t >= 2);
    assert(f > t);
    assert(ai >= 0 && aj <= a.length);
Severity: Major
Found in src/core/convert/_convert_to_smaller.js and 1 other location - About 1 day to fix
src/core/convert/_convert_to_larger.js on lines 22..42

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 217.

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

Further Reading

Function _extended_euclidean_algorithm_loop has a Cognitive Complexity of 46 (exceeds 5 allowed). Consider refactoring.
Open

export default function _extended_euclidean_algorithm_loop(
    r,
    R0,
    R1,
    S0,
Severity: Minor
Found in src/core/arithmetic/gcd/_extended_euclidean_algorithm_loop.js - About 7 hrs to fix

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 _extended_euclidean_algorithm_loop has 114 lines of code (exceeds 25 allowed). Consider refactoring.
Open

export default function _extended_euclidean_algorithm_loop(
    r,
    R0,
    R1,
    S0,
Severity: Major
Found in src/core/arithmetic/gcd/_extended_euclidean_algorithm_loop.js - About 4 hrs to fix

    Function _convert_dc has 95 lines of code (exceeds 25 allowed). Consider refactoring.
    Open

    export default function _convert_dc(
    size_small_block,
    f,
    t,
    a,
    Severity: Major
    Found in src/core/convert/_convert_dc.js - About 3 hrs to fix

      Function _idivmod_dc has 47 lines of code (exceeds 25 allowed). Consider refactoring.
      Open

      export default function _idivmod_dc(X, a, ai, aj, b, bi, bj, c, ci, cj) {
    assert(X >= 2);
    assert(ai >= 0 && aj <= a.length);
    assert(bi >= 0 && bj <= b.length);
    assert(ci >= 0 && cj <= c.length);
      Severity: Minor
      Found in src/core/arithmetic/div/_idivmod_dc.js - About 1 hr to fix

        Function _divmod has 13 arguments (exceeds 4 allowed). Consider refactoring.
        Open

        export default function _divmod(r, D, Di, Dj, d, di, dj, Q, Qi, Qj, R, Ri, Rj) {
        Severity: Major
        Found in src/api/arithmetic/div/_divmod.js - About 1 hr to fix

          Function _convert_dc has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
          Open

          export default function _convert_dc(
    size_small_block,
    f,
    t,
    a,
          Severity: Minor
          Found in src/core/convert/_convert_dc.js - About 1 hr to fix

          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 _convert_to_larger_slow has a Cognitive Complexity of 13 (exceeds 5 allowed). Consider refactoring.
          Open

          export default function _convert_to_larger_slow(f, t, a, ai, aj, b, bi, bj) {
    assert(f >= 2);
    assert(f <= t);
    assert(ai >= 0 && aj <= a.length);
    assert(bi >= 0 && bj <= b.length);
          Severity: Minor
          Found in src/core/convert/_convert_to_larger_slow.js - About 1 hr to fix

          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 _imod_schoolbook_large_divisor has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
          Open

          export default function _imod_schoolbook_large_divisor(
    r,
    a,
    ai,
    aj,
          Severity: Minor
          Found in src/core/arithmetic/div/_imod_schoolbook_large_divisor.js - About 1 hr to fix

          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 _idivmod_schoolbook_large_divisor has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.
          Open

          export default function _idivmod_schoolbook_large_divisor(
    r,
    a,
    ai,
    aj,
          Severity: Minor
          Found in src/core/arithmetic/div/_idivmod_schoolbook_large_divisor.js - About 1 hr to fix

          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 _karatsuba has 35 lines of code (exceeds 25 allowed). Consider refactoring.
          Open

          export default function _karatsuba(r, a, ai, aj, b, bi, bj, c, ci, cj) {
    assert(r >= 2);
    assert(ai >= 0 && aj <= a.length);
    assert(bi >= 0 && bj <= b.length);
    assert(ci >= 0 && cj <= c.length);
          Severity: Minor
          Found in src/core/arithmetic/mul/_karatsuba.js - About 1 hr to fix

            Function _convert_to_larger_slow has 34 lines of code (exceeds 25 allowed). Consider refactoring.
            Open

            export default function _convert_to_larger_slow(f, t, a, ai, aj, b, bi, bj) {
    assert(f >= 2);
    assert(f <= t);
    assert(ai >= 0 && aj <= a.length);
    assert(bi >= 0 && bj <= b.length);
            Severity: Minor
            Found in src/core/convert/_convert_to_larger_slow.js - About 1 hr to fix

              Function _pow_double has 33 lines of code (exceeds 25 allowed). Consider refactoring.
              Open

              export default function _pow_double(r, x, a, ai, aj, c, ci, cj) {
    assert(r >= 2);
    assert(x >= 0);
    assert(ai >= 0 && aj <= a.length);
    assert(ci >= 0 && cj <= c.length);
              Severity: Minor
              Found in src/core/arithmetic/pow/_pow_double.js - About 1 hr to fix

                Similar blocks of code found in 2 locations. Consider refactoring.
                Open

                    const _q = Math.min(r - 1, Math.floor((a[ai] * r + a[ai + 1]) / b[bi]));
                Severity: Major
                Found in src/core/arithmetic/div/_imod_schoolbook_subroutine_do.js and 1 other location - About 1 hr to fix
                src/core/arithmetic/div/_idivmod_schoolbook_subroutine_do.js on lines 57..57

                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 61.

                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

                Further Reading

                Similar blocks of code found in 2 locations. Consider refactoring.
                Open

                    let _q = Math.min(r - 1, Math.floor((a[ai] * r + a[ai + 1]) / b[bi]));
                Severity: Major
                Found in src/core/arithmetic/div/_idivmod_schoolbook_subroutine_do.js and 1 other location - About 1 hr to fix
                src/core/arithmetic/div/_imod_schoolbook_subroutine_do.js on lines 48..48

                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 61.

                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

                Further Reading

                Function _idivmod_dc has 10 arguments (exceeds 4 allowed). Consider refactoring.
                Open

                export default function _idivmod_dc(X, a, ai, aj, b, bi, bj, c, ci, cj) {
                Severity: Major
                Found in src/core/arithmetic/div/_idivmod_dc.js - About 1 hr to fix

                  Function _idivmod_dc_32 has 10 arguments (exceeds 4 allowed). Consider refactoring.
                  Open

                  export default function _idivmod_dc_32(r, a, ai, aj, b, bi, bj, c, ci, cj) {
                  Severity: Major
                  Found in src/core/arithmetic/div/_idivmod_dc_32.js - About 1 hr to fix

                    Function add has 10 arguments (exceeds 4 allowed). Consider refactoring.
                    Open

                    export default function add(r, a, ai, aj, b, bi, bj, c, ci, cj) {
                    Severity: Major
                    Found in src/api/arithmetic/add/add.js - About 1 hr to fix

                      Function _mul has 10 arguments (exceeds 4 allowed). Consider refactoring.
                      Open

                      export default function _mul(r, a, ai, aj, b, bi, bj, c, ci, cj) {
                      Severity: Major
                      Found in src/core/arithmetic/mul/_mul.js - About 1 hr to fix
                        Severity
                        Category
                        Status
                        Source
                        Language