numbers.(3) - phpMan

addr2line (1)        - convert addresses into file names and line numbers.
drand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
erand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
haveged (8)          - Generate random numbers and feed Linux's random device.
jrand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
lcong48_r (3)        - generate uniformly distributed pseudo-random numbers r...
lrand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
Math::Complex (3pm)  - complex numbers and associated mathematical functions
mrand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
nrand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
numfmt (1)           - Convert numbers from/to human-readable strings
perlnumber (1)       - semantics of numbers and numeric operations in Perl
seed48_r (3)         - generate uniformly distributed pseudo-random numbers r...
srand48_r (3)        - generate uniformly distributed pseudo-random numbers r...
xfs_ncheck (8)       - generate pathnames from i-numbers for XFS