A programmer's command line calculator for doing hex/dec/oct/bin math
quickly.

Features:
  - Full math parser, parentheses, add, sub, mult, div, exponential
  - Automatic conversion between HEX DEC OCT BIN numbers
  - Mixing different bases in one expression
  - Definable variables
  - Math constants (E PI ...)
  - Built in math functions (sin/cos/sqrt ...)