[ned1] / software / 4func_calculator / README.md

Overview
========

This is an integer-only, stack-based, four function calculator written in NED
assembly.

Compatibility
=============

The calculator is compatible with `nedasm` v3 and `nedsim` v4.

Instructions
============

    Command   Effect
    ==============================================
      0-9     Append digit to current stack entry
    
      .       Next stack entry
      ,       Previous stack entry
    
      ;       Negate stack entry
      '       Zero stack entry
    
      +       Addition
      -       Subtraction
      *       Multiplication
      /       Division (with remainder)
Commit	Line	Data
bc5b63cf AT	1	Overview
	2	========
	3
	4	This is an integer-only, stack-based, four function calculator written in NED
	5	assembly.
	6
	7	Compatibility
	8	=============
	9
b534dfa2	10	The calculator is compatible with `nedasm` v3 and `nedsim` v4.
bc5b63cf AT	11
	12	Instructions
	13	============
	14
	15	Command Effect
	16	==============================================
	17	0-9 Append digit to current stack entry
	18
	19	. Next stack entry
	20	, Previous stack entry
	21
	22	; Negate stack entry
	23	' Zero stack entry
	24
	25	+ Addition
	26	- Subtraction
	27	* Multiplication
	28	/ Division (with remainder)