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

Subclause | Header(s) | |

Requirements | ||

Floating-point environment | <cfenv> | |

Complex numbers | <complex> | |

Bit manipulation | <bit> | |

Random number generation | <random> | |

Numeric arrays | <valarray> | |

Mathematical functions for | <cmath> | |

floating-point types | <cstdlib> |