:-D Il Mar, 20 Dicembre 2016 4:00 am, Marco Bodrato ha scritto: > On the other side, both sqrt64_ and sqrt64x2_ use invroot*invroot, maybe > table can store both the value and the squared value. The same comment applies also to current code in GMP, the GMP_NUMB_BITS>32 version :-) Have a nice day, m -- http://bodrato.it/