tcalc 1.2.5

A terminal calculator
tcalc-1.2.5 is not a library.

tcalc

A terminal calculator

Usage

tcalc supports two modes of usage: terminal and REPL.

# Terminal
$ tcalc "2**8 - 1" "ans >> 1"
255
127

# REPL
$ tcalc
> 2**8 - 1
  255
> ans >> 1
  127
> exit

Precedence

Operator Description
( ) parens
- ! negate, bitwise NOT
** exponentiation
* / % multiplication, division, modulo
+ - addition, subtraction
<< >> left shift, right shift
& bitwise AND
^ bitwise XOR
| bitwise OR

REPL

Commands Description
exit exit the REPL
quit alias for exit

Built-in Variables

Variable Description
e Euler's number (e)
pi Archimedes' constant (π)
ans Result of previous expression