Sine, cosine and tangent functions are periodic functions, meaning they repeat themselves at regular intervals. This interval of ...

Cosine and sine of an angle θ are defined to be the x and y-coordinates of the point P on the unit circle with the property that ...

In a function such as sine or cosine, we could also have a translation of the form: \(y = \sin (x - a)^\circ\) where \(a\) is ...

In support of efforts to foreground functions as central objects of study in algebra, this study provides evidence of how ...

Graphs of exponential functions: examining the distinctive curve of exponential growth and decay Graphs of logarithmic functions ...

I am have a slight problem with two recursive functions I wrote: Sine and Cosine. Each function depends on the other (and itself ...

Abstract: A fast and stable algorithm for approximation of sine and cosine hyperbolic functions is presented in this paper.