dasin(3F) — svr3 — UMIPS RISC/os 5.01



ASIN(3F-SVR3)       RISC/os Reference Manual        ASIN(3F-SVR3)



NAME
     asin, dasin - Fortran arcsine intrinsic function

SYNOPSIS
     real r1, r2
     double precision dp1, dp2

     r2 = asin(r1)

     dp2 = dasin(dp1)
     dp2 = asin(dp1)

DESCRIPTION
     asin returns the real arcsine of its real argument.  dasin
     returns the double-precision arcsine of its double-precision
     argument.  The generic form asin may be used with impunity
     as it derives its type from that of its argument.






































                        Printed 11/19/92                   Page 1
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