Re: Rad vs Deg accuracy Message #2 Posted by bill platt on 25 Feb 2005, 3:00 p.m., in response to message #1 by Rick May
Hi Rick,
1st of all, the supposed "accuracy" is a bit of a red herring here. You are effectively "pushing digits off a cliff" as you take these nested sin/cos/tan operations. So, it is not a real-life test of accuracy. In real life, you generally have most of the significant digits of your problem intact.
2nd, again in real life, you have so many sigfigs in the calculator, that it really doesn't matter which mode you choose, if an issue of truncation is occurring, it is at a far decimal place.
If you actually need all those places, then you are in a special league....
Regards,
Bill
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