[libc-commits] [libc] [libc][stdfix] Add integer square root with fixed point output functions. (PR #83959)

[Nick Desaulniers via libc-commits]

================
@@ -93,6 +98,9 @@ roundfx
 Higher math functions
 =====================
 
+The following math functions are modeled after C99/C23 math functions for
+floating point types.
----------------
nickdesaulniers wrote:

```diff
- floating point types.
+ floating point types, but are not part of the the ISO/IEC TR 18037:2008 spec.
```

https://github.com/llvm/llvm-project/pull/83959