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2022-02-10Update lincense to MIT OR Apache-2.0 WITH LLVM-exceptionSzabolcs Nagy
The outgoing license was MIT only. The new dual license allows using the code under Apache-2.0 WITH LLVM-exception license too.
2019-11-06math: add WANT_VMATH feature macroSzabolcs Nagy
When defined as 0 the vector math code is not built and not tested.
2019-10-14Add vector logSzabolcs Nagy
Worst-case error is 1.67 ulp, the polynomial was generated by sollya. Uses a 128 entry (2KB) lookup table. Special cases fall back to scalar log call.