關於Trigonometry
三角函數公式
trigonometric formulas for all:)
This App has all the important formulas and concepts
-Basic definitions
-Trigonometric functions
-Inverse trig functions
-Unit circle
-Law of sine and cosine
-Negative angle formulas
-Periodic formulas
-Double & triple angle formulas
-Power-reduction formulas
-Degree to radians formulas
-Sum and difference formulas
-Product to sum formulas
-Sum to product formulas
-Reduction formulas
-Compositions of trig functions
-Trigonometric equations
-Euler's formula
最新版本2.0.1更新日誌
Last updated on 2015年09月08日
version 2.0.1
1) No ads, no permissions
2) Material design
Trigonometry 螢幕截圖
Trigonometry歷史版本
1.5 MB2015年09月08日
