error with % sign - Githubissues

sunnygoyal / scienfic-calculator

A firefox addon to display a calculator in the toolbar. Supports defining custom functions, constant s and operator.

MIT License

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error with % sign #15

Closed NSP-0123456 closed 6 years ago

NSP-0123456 commented 6 years ago

i would like to use % as percent operator but each time i use it i get invalid expression and it is not possible to define it as operator.... using ff 56.02 64bit Scientific Calculator 5.4.1

Ede123 commented 6 years ago

The current implementation requires the percent operator to be used in an expression and it will operate on the expression block to the left, e.g.

"100+10%" should work and return 110
"100+10%2" will be evaluated as "(100+10%)2" and return 220
"10%*2" is an error as there's nothing left of the "10%".

NSP-0123456 commented 6 years ago

Great it work as you described ! I'm more used to have either 10% directly transformed to 0.1 or / % / ( X,Y) defined as X*Y/100 but no fancy backtrack.