FEVAL

Purpose:

Evaluates a function string with arguments.

FEVAL("func", arg1, arg2, …, argN)

"func"	-	A string. Any valid function or SPL name.
argN	-	Optional. Zero or more input arguments of any type.

A string, series, table, or number.

feval("sin", pi/4)

returns 0.707107, the same as sin(pi/4).

feval("sin", 0..pi/10..2*pi)

returns one cycle of a sine wave with a deltax of pi/10.

feval("gsin", 100, 1/100, 1)

returns one cycle of a sine wave with a deltax of 1/100.

FEVAL evaluates a function specified by "func" using the given input arguments. For example:

feval("gsin", 100, 1/100, 1)

is identical to:

gsin(100, 1/100, 1)

and in general

feval("f", x1, x2, xN)

is the same as:

f(x1, x2, xN)

See EVAL to evaluate a command string.

See EXECUTE to evaluate a command string in DADiSP as an ActiveX Automation Server.