HP49-50G : tan(x) 50% faster than sin(x) or cos(x)

[John Keith]

On the physical calculator, SIN and COS take about 9.9 ms, and TAN takes about 6.1 ms which is a 62% difference. There are some operations where the speed ratio of EMU48 is higher or lower than average but the differences are relatively small.

With EMU48 on a phone, we have an ARM processor emulating a Windows PC emulating an older ARM emulating the Saturn processor! I't's amazing it works at all, never mind as well as it does.