C Calculator

A simple math expression parser and evaluator written in C.

Supports basic math expressions such as:

• 1 + 1 = 2
• 5^2 = 25
• sqrt(7)^2 = 7
• 1 + 2 * 2 ^ 3 = 17
• (1+2)(2+3) = 15
• 2pi/2pi = 1
• sin(2pi/3) = 0.86...
• sqrt(3)/2 = 0.86...
• e^sin(pi/2) = 2.71...
• (1 + 1/1000)^1000 = 2.71...

Todo:

• More graceful error handling