[libc-commits] [libc] [llvm] [libc][math] Implement single precision lgamma function (PR #205490)

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zimmermann6 wrote:

the OpenGroup standard says that signgam is unspecified for NaN, -Inf or a negative integer. Thus for x=-0x1.eep+6 it should be set if you follow that standard.

https://github.com/llvm/llvm-project/pull/205490