demo · v144

Textbook Gallery

A gallery of canonical expressions from Arabic and Hebrew math textbooks — brackets, integrals, summations, set comprehensions, fraction-with-binomial. Each one rendered LTR and RTL so you can see which operators auto-mirror at the character level (parens) and which need glyph-level mirroring (integral, summation).

MathML in Chrome: checking…

Showing every LTR/RTL pair.

the API (MathML)

<math display="block" dir="rtl">
  <mrow>
    <munderover>
      <mo>&sum;</mo>
      <mrow><mi>n</mi><mo>=</mo><mn>1</mn></mrow>
      <mi>&infin;</mi>
    </munderover>
    <mfrac><mn>1</mn><msup><mi>n</mi><mn>2</mn></msup></mfrac>
  </mrow>
</math>

see also