EXPE

Takes the natural exponential of an NDF data structure

Description:

This routine takes the natural exponential of each pixel of a NDF  to produce a new NDF data structure.

This command is a synonym for expon base=natural.

expe in out

Parameters:

Input NDF data structure.
OUT = NDF (Write)
Output NDF data structure being the exponential of the input NDF.
The title for the output NDF. A null value will cause the title of the NDF supplied for Parameter IN to be used instead. [!]

Examples:

loge a b
This takes the natural exponential of the pixels in the NDF called a, to make the NDF called b. NDF b inherits its title from a.
loge title="Cas A" out=b in=a
This takes natural exponentials of the pixels in the NDF called a, to make the NDF called b. NDF b has the title "Cas A".

Related Applications

KAPPA: LOG10, LOGAR, LOGE, EXP10, EXPON, POW; FIGARO: IALOG, ILOG, IPOWER.