Change the powf overflow handling

This fix is slightly more correct than the previous one (which introduced
a 1ulp error when rounding toward zero near the overflow limit) and has
slightly smaller code size.
1 file changed
tree: 8d39ed7c1da5a397ce176bdb57b74d442ba40316
  1. auxiliary/
  2. math/
  3. test/
  4. .gitignore
  5. config.mk.dist
  6. LICENSE
  7. Makefile
  8. README