Macro Language Reference > PIs > Maths > <?tptxsyf>
  
<?tptxsyf>
Description
Specifies the font PTC ALD is to use for Maths symbols (binary operators, relations etc.) within PTC ALD Maths.
Syntax
<?tptxsyf font_name:t?>
<?tptxsyf>
[no parameter]
Invoke the Maths - symbol font dialog box.
font_name
The name of the font: must have already been defined for the document