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SliderMath


4.6 ( 7216 ratings )
Utbildning
Utvecklare: takeshi nakamura
0.99 USD

You move SLIDER in this App, and youll understand trigonometric function. At high school, when you solve a trigonometric equation (or inequality), you dont need to draw a circle figure by using this App. Furthermore, you will understand why "sin(x+pi/2)=cosx" by moving a graph of sinx. (MADE IN JAPAN)