demo · v140

RTL MathML mirroring

Pick an expression. The left panel renders it LTR; the right panel renders it RTL with dir="rtl". With v140, mirrorable operators like <, >, ⊂, ⊃ flip in the RTL panel; pre-v140 they stayed as-is.

LTR (dir="ltr")

RTL (dir="rtl") — v140 mirrors

<math dir="rtl">
  <mi>a</mi><mo>&lt;</mo><mi>b</mi><mo>&lt;</mo><mi>c</mi>
</math>
<!-- v140: < renders as > in the RTL context, matching print convention -->

see also