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. 

SEE ALSO

trig(3M). 

CX/UX Hf77 Fortran Reference Manual