Is anyone here a member of the IEEE Transactions on Computers group?
I'm working on a mcs51 assembly language version of the floating point
library, for inclusion in SDCC's library. I'm trying to use the very
efficient CORDIC algorithms (requires only shifts and adds). I'm stuck
on asin() and acos(), which are working but not accurate over the
required ranges. I'll attach the test code, in case anyone is interested.
Apparantly a paper was published with modifications to the basic cordic
algorithm that allow it to work well for arcsin and arccos. Volume 42,
No 1, pages 118 to 122.
Does anyone here have IEEE membership with access to this paper, or
perhaps a paper copy of volume 42 in their office or university library?