data/snuggletex/101.mml
<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>|</mo><mi>f</mi><mfenced close=")" open="("><mrow><mi>a</mi><mo>+</mo><mi>α</mi></mrow><mrow><mi>b</mi><mo>+</mo><mi>β</mi></mrow></mfenced><mo>-</mo><mi>f</mi><mfenced close=")" open="("><mi>a</mi><mi>b</mi></mfenced><mo>|</mo><mo><</mo><mi>ϵ</mi></math>