Viktor Kletzhändler <vkletzhaendler at swissonline.ch> writes: However, I rebuilt gmp 6.0.0 with --enable-alloca=malloc-reentrant --disable-fft and now it _seems_ to work. The sin() test passes up to 5,000,000 bits. That will result is terrible peformance. Torbjörn Please encrypt, key id 0xC8601622