7dae27a90d
Changed initial guess from a simple x/3 to dividing the exponent by 2. This makes large or small numbers like 10e10 and 01e-10 converge in a few loops. Added a loop counter to ensure that the algorithm breaks out of the loop in the case that the algorithm doesn't converge (toggling between two numbers). Added test cases for sqrt and sqrtf in libc. Tested with a range of numbers between 10e10 and 10e-10. Verify good accuracy in test case. Closes: #55962 Signed-off-by: Lawrence King <lawrencek52@gmail.com> |
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| .. | ||
| arcmwdt | ||
| armstdc | ||
| common | ||
| minimal | ||
| newlib | ||
| picolibc | ||
| CMakeLists.txt | ||
| Kconfig | ||