Simple Calculator

Description

Calculates expression from string.

HMTL5 version can be tested over itchio: https://terohannula.itch.io/simple-calculator

Tutorial video how to make one incoming.

• Supports numbers with dot.
• Supports binary operators: + - / * ^
• Supports unary operators: + -
• Supports parenthesis: ( )
• So you can do calculation like: -5.3 * 5/(+4 +.4 ^ 5) * (((-1)))
• Uses Pratt Parser for parsing tokens
• Builds Abstract Syntax Tree (AST) for executing
• You can drag nodes of visual representation of AST.

End User Licence Agreement (EULA).

Age Rating: 4+