multipleconversions

Documentation

Overview

Package multipleconversions implements postfix calculator using conversions.

Index

• func RPN(RPNInput string) float64

Examples

• RPN
• RPN (Exp)

Functions

func RPN

func RPN(RPNInput string) float64

RPN returns the result of an expression using reverse polish notation (postfix) by exploding the string to a slice and editing the slice by replacing each op by its result until only a number is left or failing if the expression is invalid.

Example

fmt.Printf("%f", RPN(values.RPNInput))

Output:
30.000000

Example (Exp)

fmt.Printf("%.13f", RPN(values.Input))

Output:
3.0001220703125