Math in LaTeX

59

Like in MathML, mainly low-level

• Operations: +, *, ^, _, \frac; \mathbin
• Relations: =, >, \geq; \mathrel
• Delimiters: (, ), [, ], \{, \}; \mathopen, \mathclose
• Punctuation; \mathpunct
• Ordinary tokens; \mathord
• Larg operators: \sum; \mathop
• Structures, mainly array-oriented
• Groups: {, }

Less detailed than MathML, e.g., no counter parts for <mi> and <mn>

LaTeX math into MathML: over 17,000 <math> elements in “Seeing is Believing”