GNU Info

(g77-295.info)ErF Intrinsic

---

Next: ErFC Intrinsic Prev: Epsilon Intrinsic Up: Table of Intrinsic Functions

---

Enter node , (file) or (file)node

ErF Intrinsic
.............

     ErF(X)

ErF: `REAL' function, the `KIND=' value of the type being that of
argument X.

X: `REAL'; scalar; INTENT(IN).

Intrinsic groups: `unix'.

Description:

   Returns the error function of X.  See `erf(3m)', which provides the
implementation.