IMSL Fortran Math Special Functions Library
Chapter 1:
Elementary Functions
Routines
Evaluates the argument of a complex number
,
CARG
Evaluates the cube root of a real or complex number
,
CBRT
Evaluates (
e
x
‑
1)/
x
for real or complex
x
,
EXPRL
Evaluates the complex base 10 logarithm, log
10
z
,
LOG10
Evaluates ln(
x
+ 1) for real or complex
x
,
ALNREL