SQRT(3F)                COMMAND REFERENCE                SQRT(3F)



NAME
     sqrt, dsqrt, csqrt - FORTRAN square root intrinsic function

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

     r2 = sqrt(r1)

     dp2 = dsqrt(dp1)
     dp2 = sqrt(dp1)

     cx2 = csqrt(cx1)
     cx2 = sqrt(cx1)

DESCRIPTION
     Sqrt returns the real square root of its real argument.
     Dsqrt returns the double-precision square root of its
     double-precision arguement.  Csqrt returns the complex
     square root of its complex argument.  Sqrt, the generic
     form, will become dsqrt or csqrt as required by its argument
     type.

SEE ALSO
     exp(3m).





























Printed 3/13/89                                                 1

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