Delphi 10.3.3Table of ContentsC++ Example
Delphi 10.1 Berlin

TbcParser Math Parser component works with all Delphi versions including the latest 10.x. Here is a screen shot from Delphi 10.1 Berlin:

This is the design view where you can drag drop component on form and handle OnVariableFound event if need be:


Here is the FireMonkey app running to evaluate a math expression entered by the user: