LinceCAD atof
(atof string)
Real written at the start of the string (0.0 if there is none). The decimal separator is the point.
(atof "2.5 m") ; 2.5
(atof string)
Real written at the start of the string (0.0 if there is none). The decimal separator is the point.
(atof "2.5 m") ; 2.5