Android p preview 2
Fix another square root performance bug

Bug: 71686706

This one actually fixes the above issue in AOSP.

Without this, sqrt() tended to force evaluation of the argument
to twice the the requested precision, which clearly didn't scale.
For some reason, that didn't seem to be reproducible for all
calculator versions.

Test: Calculator tests + CR tests
Change-Id: I2cc0053f5e27d5d0364c707fe580aa246bbf99d0
1 file changed