NAME

sin, dsin, csin, zsin, cdsin − Fortran sine intrinsic function

SYNOPSIS

real r1, r2
double precision dp1, dp2
complex cx1, cx2
double complex dx1, dx2

r2 = sin(r1)

dp2 = dsin(dp1)
dp2 = sin(dp1)

cx2 = csin(cx1)
cx2 = sin(cx1)

dx2 = cdsin(dx1)
dx2 = zsin(dx1)
dx2 = sin(dx1)

DESCRIPTION

sin returns the real sine of its real argument.  dsin returns the double-precision sine of its double-precision argument.  csin returns the complex sine of its complex argument.  cdsin and zsin return the double-precision complex sine of their double-precision complex argument.  The generic sin function becomes dsin, csin or zsin as required by argument type. 

SEE ALSO

trig(3M). 

CX/UX Hf77 Fortran Reference Manual