sin(3F)

NAME
     sin, dsin, qsin, csin, zsin, cqsin, sind, dsind, qsind - FORTRAN sine
     intrinsic function

SYNOPSIS
     real r1, r2
     double precision dp1, dp2
     real*16 qp1, qp2
     complex cx1, cx2
     complex*16 cd1, cd2
     complex*32 cq1, cq2
     real*4 r3, r4
     real*8 dp3, dp4
     real*16 qp3, qp4

     r2 = sin(r1)

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

     qp2 = qsin(qp1)
     qp2 = sin(qp1)

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

     cd2 = zsin(cd1)
     cd2 = sin(cd1)

     cq2 = cqsin(cq1)
     cq2 = sin(cq1)

     r4 = sind(r3)

     dp4 = dsind(dp3)
     dp4 = sind(dp3)

     qp4 = qsind(qp3)
     qp4 = sind(qp3)

DESCRIPTION
     sin returns the real sine of its real argument.  dsin returns the
     double-precision sine of its double-precision argument.  qsin returns the
     real*16 sine of its real*16 argument.  csin returns the complex sine of
     its complex argument.  zsin returns the complex*16 sine of its complex*16
     argument.  cqsin returns the complex*32 sine of its complex*32 argument.
     The argument for these functions must be in radians and is treated modulo
     2*Pi.

     The generic sin function becomes dsin, qsin, csin, zsin, or cqsin as
     required by argument type.
     sind returns the real*4 sine of its real*4 argument.  dsind returns the
     real*8 sine of its real*8 argument, and qsind returns the real*16 sine of
     its real*16 argument.  The argument for sind, dsind, and qsind must be in
     degrees and is treated as modulo 360.

     The generic sind function becomes dsind or qsind as required by argument
     type.

SEE ALSO
     trig(3M).