Text.TeXMath.Types

A number (<mn> in MathML).

A group of expressions that function as a unit (e.g. {...}) in TeX, <mrow>...</mrow> in MathML.

A group of expressions inside paired open and close delimiters (which may in some cases be null).

An identifier, e.g. a variable (<mi>...</mi> in MathML. Note that MathML tends to use <mi> tags for "sin" and other mathematical operators; these are represented as EMathOperator in TeXMath.

A spelled-out operator like lim or sin.

A symbol.

A space, with the width specified in em.

An expression with a subscript. First argument is base, second subscript.

An expresion with a superscript. First argument is base, second subscript.

An expression with both a sub and a superscript. First argument is base, second subscript, third superscript.

An expression with something over it. The first argument is True if the formula is "convertible:" that is, if the material over the formula should appear as a regular superscript in inline math. The second argument is the base, the third the expression that goes over it.

An expression with something under it. The arguments work as in EOver.

An expression with something over and something under it.

A "phantom" operator that takes space but doesn't display.

A boxed expression.

A fraction. First argument is numerator, second denominator.

An nth root. First argument is index, second is base.

A square root.

An expression that is scaled to some factor of its normal size.

An array or matrix. The first argument specifies the alignments of the columns; the second gives the contents of the lines. All of these lists should be the same length.

Some normal text, possibly styled.

A group of styled expressions.

Displayed or textual, acc to DisplayType

Force display mode

Force inline mode (textual)

No line between top and bottom

A displayed formula.

A formula rendered inline in text.