+-------------------------------IBM Extension--------------------------------+

ERF(X)

Purpose

Error function.



erf(x)

Class

Elemental function

Argument Type and Attributes

X
must be of type real.

Result Type and Attributes

Same as X.

Result Value

Examples

ERF (1.0) has the value 0.8427007794 (approximately).


Specific Name Argument Type Result Type Pass As Arg?
ERF default real default real yes
DERF double precision real double precision real yes
QERF REAL(16) REAL(16) yes

+----------------------------End of IBM Extension----------------------------+

IBM Copyright 2003