Macro Language Reference > PIs > Maths > <?tcusts20>
  
<?tcusts20>
Description
Specifies the minimum height of the delimiters of fractions produced by \overwithdelims, \atopwithdelims and \abovewithdelims, when shown in displaymode.
Syntax
<?tcusts20 delim1:f?>
<?tcusts20>
[no parameter]
Invoke the tcusts20 dialog box.
delim1
The height of the delimiter, specified as a percentage of the current text height: to one decimal place.