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Test Your Knowledge in Computers #502
Difficulty: Medium
If a function uses a particular process or algorithm such as a Fast Fourier Transform to perform an operation, it would not be appropriate to document it in a series of comments in the source code.
True or False?
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cabsl(3m) [opensolaris man page]

cabs(3M)						  Mathematical Library Functions						  cabs(3M)

NAME
cabs, cabsf, cabsl - return a complex absolute value SYNOPSIS
c99 [ flag... ] file... -lm [ library... ] #include <complex.h> double cabs(double complex z); float cabsf(float complex z); long double cabsl(long double complex z); DESCRIPTION
These functions compute the complex absolute value (also called norm, modulus, or magnitude) of z. RETURN VALUES
These functions return the complex absolute value. ERRORS
No errors are defined. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
complex.h(3HEAD), attributes(5), standards(5) SunOS 5.11 12 Jul 2006 cabs(3M)

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cabs(3M)						  Mathematical Library Functions						  cabs(3M)

NAME
cabs, cabsf, cabsl - return a complex absolute value SYNOPSIS
cc [ flag... ] file... -lm [ library... ] #include <complex.h> double cabs(double complex z); float cabsf(float complex z); long double cabsl(long double complex z); DESCRIPTION
These functions compute the complex absolute value (also called norm, modulus, or magnitude) of z. RETURN VALUES
These functions return the complex absolute value. ERRORS
No errors are defined. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Interface Stability |Standard | +-----------------------------+-----------------------------+ |MT-Level |MT-Safe | +-----------------------------+-----------------------------+ SEE ALSO
complex.h(3HEAD), attributes(5), standards(5) SunOS 5.10 1 Sep 2002 cabs(3M)

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