Version 0.1

First working release, needs to be tested more before I actually decide to make it 1.0

supported operations: +,-,*,/
you can write integer numbers from - 4294967295 to 4294967295
the result can range from -9223372036854775808 to 9223372036854775807

Parenthesis are supported.

Usage: ./calc.elf "4(2+3)"

[!note] the quotes are there to escape whatever bash is doing with the parentesis, the progamm does not handle quotes.