SIN(3F)                 COMMAND REFERENCE                 SIN(3F)



NAME
     sin, dsin, csin - FORTRAN sine intrinsic function

SYNOPSIS
     real r1, r2
     double precision dp1, dp2
     complex cx1, cx2

     r2 = sin(r1)

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

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

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
     arguemnt.  The generic sin function becomes dsin or csin as
     required by argument type.

SEE ALSO
     sin(3m).






























Printed 3/13/89                                                 1

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