1- able to calculate many equations include!:
※ one yuan 一次方程式 [ax + b = c]
※ quadratic equation [ax² + bx + c = 0]
※ quadratic function [y = a (x-h) ² + k]
※ two yuan 一次方程式 [ax + by = c]
※ binary linear function [y = mx + k]
! 2 - Results switchable output comprises:
※ one decimal five
※ The most simple fraction
※ simplest root
3- This is the traditional Chinese software