10.5 asin()

Prototypes		Header File(s)
`template <class T>`
`RWMathVec<T>`	`asin(const RWMathVec<T>&)`	`<rw/math/mathvec.h>`
`RWGenMat<double>`	`asin(const RWGenMat<double>&)`	`<rw/math/genmat.h>`
`RWMathArray<T>`	`asin(const RWMathArray<T>&)`	`<rw/math/mtharray.h>`

10.5.1 Description

Takes x as an argument and returns arc sines y such that y_i = sin^-1 (x_i). The y_i (in radians) are in the range -/2< y_i /2, for elements x_i with absolute values |x_i | 1.