many bugs are inside it

[iBabu007]

Please fix this bugs.

You can't edit (+/-/×/÷) history equation.
And many others see this

Calculator.1sign.auto.backward.mp4

Calculator.crushed.when.edit.history_1_1.mp4

Screen-20220502-113031_1.mp4

Screen-20220502-112758.mp4

[sanctimoniousape]

No video needed for another example:
4000 * .05 != 20000 (should be 200)

Also I agree with another report in that the app needs a more unique name. "CalcIt", perhaps?

[prathameshmm02]

I'll try to fix most of the bugs in the new update.