make exp Taylor bound work at higher precision (tentative implementation, using math.h)
make exp Taylor bound work at higher precision (tentative implementation, using math.h)

argriffing/arb,pascalmolin/arb,argriffing/arb,pascalmolin/arb,pascalmolin/arb,fredrik-johansson/arb,fredrik-johansson/arb,argriffing/arb