data/snuggletex/150.mml
<math xmlns="http://www.w3.org/1998/Math/MathML"><mi>ℑ</mi><mi>ψ</mi><mfenced close=")" open="("><mrow><mrow><mn>1</mn></mrow><mrow><mn>2</mn></mrow><mo>+</mo><mi>i</mi><mi>y</mi></mrow></mfenced><mo>=</mo><mfrac><mi>π</mi><mn>2</mn></mfrac><mi>tanh</mi><mfenced close=")" open="("><mrow><mi>π</mi><mi>y</mi></mrow></mfenced></math>