26 Numerics library [numerics]

26.1 General [numerics.general]

This Clause describes components that C++ programs may use to perform seminumerical operations.
The following subclauses describe components for complex number types, random number generation, numeric (n-at-a-time) arrays, generalized numeric algorithms, and mathematical functions for floating-point types, as summarized in Table 81.
Table 81: Numerics library summary   [tab:numerics.summary]
Floating-point environment
Complex numbers
Bit manipulation
Random number generation
Numeric arrays
Mathematical functions for floating-point types
<cmath>, <cstdlib>