serso/android_calculator — Issue #54: History improvements (postponed)
Author: serso
Created: 2012-01-11 07:15:32+00:00
State: open

It is to classify the errors in two groups (mathematical and mismatch) examples:
20/0= Error (mathematical error)
20/= Error (mismatch error)
(3+2=Error (mismatch error)
(5+3)/x = Error (with x =0) (mathematical error)

Well, the idea is to not include the mismatch errors into the history because are useless but include the mathematical errors because can be useful.