::: Download Function Parser

Description

This program receives a string containing a mathematical expression that can be formed by:
- Numbers;
- Brackets;
- Functions: sin, cos, tan, asin, acos, atan, sinh, cosh, tanh, sind, cosd, tand, log, log10, nint, anint, aint, exp, sqrt, abs, floor;
- Variables.
And returns the appropriate answer.

-> See report with comparative analysis of the three existing open source functions parser in Fortran ::: Report

To execute this program, create a workspace, unzip the zipped file and insert the following files at the project:
-> test.f90
-> interpreter.f90