sint

Sin by tau approximation.


Syntax
   [F, e, n] = sint(A)

Description
   F = sint(A) approximates sin(A) by the tau method . .

Required
   x = itau object.

Input
   A = any matrix.

Output
   F = polynomial approximation of sin(M) in [a, b] evaluated (with 
       orthovalM) in argument M = matrixM(x) = M(x). (double matrix).

See also
  schursolver and orthovalM.