#elisp
Function:
exp argThis is the exponential function; it returns e to the power arg .
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GNU Emacs Lisp Reference Manual: Math Functions value of (atan y ) is a number between
-pi/2
and
pi/2
(exclusive) whose tangent is y . If the optional second
argument x is given, the value of (atan y x) is the
angle in radians between the vector [ x , y ] and the
X axis.
<span>Function: exp arg This is the exponential function; it returns e to the power
arg .
Function: log arg &optional base This function returns the logarithm of arg , with base
base . If you don’t specify base , the natural base
e is used. If arg or base is ne Summary
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