About

This project from Error 404, i fix because have something no right, the count must be without decimal if not have "." when u count together with "." so this will be apper with decimal

i was add - for in front of number, so when -1-2= -3 (this important on mathematic) looks like same fuction project by protoy but i add this feature more simple no many block

i wan to add ( ) but i still have trouble, because so hard make ( ) this count when u on class mathematic must be like this === 2 x ( 10 + 10 ) = 40

the normally people count like this === 10+10 = 20 × 2 = 40

and this calculator also i will add on my launcher, and add new more features, later like sharedpreference, and notes of last count.

credit to @Error404