If you wanna clear all the number, just double click the Set as source Button
Add Chinese support(v2.0)
Add Power Method(v2.1)
Now you can display long result in new window(need setting)(v2.2)
Make the answer unchangeable(v2.3)
Good-Look icon on Oreo(v2.4)
Add Remainder Method and fix some bugs(v2.5)
Add Factorial Method, Add Exchange Button, fix lots of bugs(v3.0)
Optimize algorithm(v3.1)
Add Combination and Arrangement Method(v3.2)
Add Help(v4.0b)
Fix the show error of Help(v4.0)