Prev Next ForSinCos

Forward Mode Trigonometric and Hyperbolic Sine and Cosine

Syntax
inline void ForTypeSinCos(size_t d,
     
Base *sBase *c, const Base *x)

Description
Computes the d order Taylor coefficient for  S and  C where are given by
Type  S  C
Trig  \sin [ X(t) ]  \cos [ X(t) ]
Hyp  \sinh[  X(t) ]  \cosh [ X(t) ]

x
The vector x has length  d+1 and contains the d-th order Taylor coefficient matrix for X.

s
The vector s has length  d+1 . On input it contains the d-1-th order Taylor coefficient matrix for S. On output it contains the d-th order Taylor coefficient matrix for S; i.e., s[d] is set equal to the d-th Taylor coefficient for the function  S .

c
The vector c has length  d+1 . On input it contains the d-1-th order Taylor coefficient matrix for C. On output it contains the d-th order Taylor coefficient matrix for C; i.e., c[d] is set equal to the d-th Taylor coefficient for the function  C .
Input File: cppad/local/sin_cos.hpp