[libc-commits] [libc] [libc][stdfix] Implement sqrtfx for remaining fixed point types (PR #214741)

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sohail103 wrote:

The 3 epsilon error bound was what the existing implementation already had, I'm not fully sure why this specific bound was chosen but the tests fail when i try to tighten it to 2 epsilon so I've stuck to the existing error bound. Do you think we need a tighter error bound for square root? I've added a comment mentioning this error bound for now.

https://github.com/llvm/llvm-project/pull/214741