Calculator- all function

下載我們的新產品記事本-http：//bit.ly/2nXXjRD

Calculator- all function app having all function you can used as scientific calculator, it having Rad, Dec mode, also Calculator- all function has trigonometric function, you can view history by pushing sliding button, also you can solve matrix calculation easily with basic arithmetic operation like plus, minus, multiplication, division.

thanks and enjoy