Start calculation

Description how to calculation with RedCrab Calculator


Action menu


  • Start the calculation with a click on the Enter button or press the keys F8 or Ctrl + Enter

  • Clear the displayed results with the Reset button or press the keyF7

  • Clear the worksheet complete with the button Clearorthe key F6

  • The Halt button terminated a running operation (excample: output of sound)


 

Autocalc


  • If Autocalc option is set, the calculator starts a new calculation if an "=" symbol is entered

  • The function can be turned off in menu group Settings-> Tools


 

Other basic features

Introduction  
Accuracy CRange and accuracy
Expressions Mathematical expressions
StartCalculation Execute calculation
Fraction line Write a fraction line
Square roots Handling of root symbols
Subscript How to write subscript
Superscript How to write an exponent
Greek letters How to write Greek letters
Prefix Prefixes instead exponents
Hex, Oct, Bin Hex, octal or bin numbers
Complex numbers
Implied multiplication