-Trigonometric and -Hyperbolic Functions in Complex Domain
Pseudocode 2
Mathematica, v. 9.0 code. Code for pipp_ computes for given argument . Code for s3x_ computes for , code for sh3x_ computes for , and code for sin3x_ computes real-valued function for .
In1:=pipp_=
Integrate1/(1 - sp)(1/p), s, 0, 1,
Assumptions -> p > 1
(* assigns definition to function pip which returns pi_p/2 *)
Out1=
In2:=s3x_=(ux/.
NDSolve
ux==(vx)(1/2), vx==- 2 ux2,
u0==0, v0==1,
u, v, x, -5, pip31)
(* assigns definition to auxiliar function s3 *)
In3:=sh3x_= (ux/.
NDSolve
ux==(vx)(1/2), vx==2 ux2,
u0==0, v0==1,
u, v, x, -pip3, 51)
(* assigns definition to auxiliar function sh3 *)
In4:=sin3x_=(ux/.
NDSolveux==(Absvx)(1/2) Signvx,
vx==-2 Absux*ux,
u0==0, v0==1,
u,v, x, -4 pip3, 4 pip31)
(* assigns definition to auxiliar function sin3 *)