"HeldMathMLExpression" (Interpreter Type)

MathML input.


Allowed Forms

  • Any valid MathML expression.

Restriction Specifications



Basic Examples  (6)

Interpret MathML inputs without evaluating them:

No evaluation is attempted when matching the choices:

By default, all symbols are allowed. Restrict to a list of allowed symbols:

By default, new symbols are created in $Context, but a custom context can be specified:

Specify contexts for the allowed and output symbols:

Prevent the creation of any new symbol:

Introduced in 2016