pars-calc

Documentation

Overview

pars-calc is a small cli calculator that takes floats or calculations of floats consisting of additions, substractions, multiplications or divisions on StdIn, parses them via the parser implemented in parser.go into something easily evaluable, and prints the result of the calculation. The parser is build to respect normal operator precedence: 1+2*3 is parsed as 1+(2*3) as one would expect.