Age | Commit message (Collapse) | Author | Lines | |
---|---|---|---|---|

2014-09-18 | math: fix exp10 not to raise invalid exception on NaN | Szabolcs Nagy | -1/+4 | |

This was not caught earlier because gcc incorrectly generates quiet relational operators that never raise exceptions. | ||||

2012-11-18 | math: use float constants in exp10f.c | Szabolcs Nagy | -1/+1 | |

use the 'f' suffix when a float constant is not representable | ||||

2012-05-01 | support alternate glibc name pow10 for exp10 | Rich Felker | -0/+3 | |

2012-04-30 | first try at writing an efficient and "correct" exp10 | Rich Felker | -0/+17 | |

this is a nonstandard function so it's not clear what conditions it should satisfy. my intent is that it be fast and exact for positive integral exponents when the result fits in the destination type, and fast and correctly rounded for small negative integral exponents. otherwise we aim for at most 1ulp error; it seems to differ from pow by at most 1ulp and it's often 2-5 times faster than pow. |