Python Calculator

A simple python calculator able to memorize and operate with scalars, vectors and matrices.

Requirements

• Python >=3.9

Install

• Run from source: Python calculator.py

Memorize Variables

It performs a simple memory system storing global variables with variables names and values.

Any input to memorize variables is in the form: variable_name = variable_value

• variable_name can be any string and must be before = sign
  
• variable_value can be:
  
  • scalar with integer or float syntax 0,1,2,-1,-2,0.1,-0.1,...
          e.g.
          x=1
          y=2.5
          z=3.1416
    
  • vector with syntax (scalar1,scalar2,scalar3,...)
    where , delimitator is used to separate vector elements.
          e.g.
          v=(1,2,3)
          w=(1.5,2.5,3.5,0.1)
    
  • matrix with syntax (scalar11,scalar12,...;scalar21,scalar22;...)
    where , delimitator is used to separate matrix elements on same row
    and ; delimitator is used to separate each rows
          e.g.
          m=(1,2,3;4,5,6;7,8,9)

Operate with variables

Enter 'calc' to be able to sum, subtract, multiply scalars, vectors and matrices
or divide scalars.

Entering 'h' will give a set of auxiliary basic features and commands.

Contacts

Please report any bug at [email protected]