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On Sat, 16 Mar 2024 01:16:25 +0000
mitchalsup@aol.com (MitchAlsup1) wrote:
Keith Thompson wrote:
I can see how computing sin(x) with high precision for "reasonable"Because accurate argument reduction reduces the burden on the
values of x would be useful, but does any of that benefit from being
able to compute sin(2^53) accurately?
programmer to remain within his sandbox.
Not really.Say you are a programmer and you receive a value like 2^53 from an
sin(2**53) is not what programmer wanted, because 2**53 is not the x heAnd EvErYtHiNg to do with high precision argument reduction; and
really wanted. It has nothing to do with calculation of sin().
Since early 1990s, when
Payne and Hanek argument reduction became widely available, there is
no reason NOT to perform argument reduction with great accuracy.
NOTE: you don't HAVE to use Payne and Hanek when simpler strategies
word adequately; but when they do not, you do not have to "Throw up
your hands" and run away.
Date | Sujet | # | Auteur | |
14 Mar 24 | Re: Radians Or Degrees? | 53 | Michael S | |
14 Mar 24 | Re: Radians Or Degrees? | 9 | MitchAlsup1 | |
14 Mar 24 | Re: Radians Or Degrees? | 2 | MitchAlsup1 | |
15 Mar 24 | Re: Radians Or Degrees? | 1 | Terje Mathisen | |
14 Mar 24 | Re: Radians Or Degrees? | 5 | Lawrence D'Oliveiro | |
15 Mar 24 | Re: Radians Or Degrees? | 1 | Chris M. Thomasson | |
15 Mar 24 | Re: Radians Or Degrees? | 3 | MitchAlsup1 | |
15 Mar 24 | Re: Radians Or Degrees? | 2 | Chris M. Thomasson | |
15 Mar 24 | Re: Radians Or Degrees? | 1 | Chris M. Thomasson | |
15 Mar 24 | Re: Radians Or Degrees? | 1 | Michael S | |
15 Mar 24 | Re: Radians Or Degrees? | 26 | Terje Mathisen | |
15 Mar 24 | Re: Radians Or Degrees? | 3 | Michael S | |
16 Mar 24 | Re: Radians Or Degrees? | 2 | MitchAlsup1 | |
16 Mar 24 | Re: Radians Or Degrees? | 1 | Terje Mathisen | |
15 Mar 24 | Re: Radians Or Degrees? | 22 | Chris M. Thomasson | |
15 Mar 24 | Re: Radians Or Degrees? | 2 | Chris M. Thomasson | |
16 Mar 24 | Re: Radians Or Degrees? | 1 | Chris M. Thomasson | |
15 Mar 24 | Re: Radians Or Degrees? | 18 | Keith Thompson | |
15 Mar 24 | Re: Radians Or Degrees? | 5 | Chris M. Thomasson | |
15 Mar 24 | Re: Radians Or Degrees? | 4 | Chris M. Thomasson | |
16 Mar 24 | Re: Radians Or Degrees? | 3 | Keith Thompson | |
17 Mar 24 | Re: Radians Or Degrees? | 2 | Chris M. Thomasson | |
18 Mar 24 | Re: Radians Or Degrees? | 1 | Chris M. Thomasson | |
16 Mar 24 | Re: Radians Or Degrees? | 12 | MitchAlsup1 | |
16 Mar 24 | Re: Radians Or Degrees? | 11 | Michael S | |
16 Mar 24 | Re: Radians Or Degrees? | 10 | MitchAlsup1 | |
16 Mar 24 | Re: Radians Or Degrees? | 1 | Michael S | |
17 Mar 24 | Re: Radians Or Degrees? | 8 | Keith Thompson | |
17 Mar 24 | Re: Radians Or Degrees? | 5 | bart | |
17 Mar 24 | Re: Radians Or Degrees? | 4 | Keith Thompson | |
17 Mar 24 | Re: Radians Or Degrees? | 3 | bart | |
17 Mar 24 | Re: Radians Or Degrees? | 2 | Keith Thompson | |
17 Mar 24 | Re: Radians Or Degrees? | 1 | David Brown | |
17 Mar 24 | Re: Radians Or Degrees? | 2 | Michael S | |
17 Mar 24 | Re: Radians Or Degrees? | 1 | Michael S | |
16 Mar 24 | Re: Radians Or Degrees? | 1 | Chris M. Thomasson | |
18 Mar 24 | Re: Radians Or Degrees? | 17 | Stefan Monnier | |
19 Mar 24 | Re: Radians Or Degrees? | 16 | MitchAlsup1 | |
20 Mar 24 | Re: Radians Or Degrees? | 15 | Stefan Monnier | |
20 Mar 24 | Re: Radians Or Degrees? | 11 | Michael S | |
20 Mar 24 | Re: Radians Or Degrees? | 6 | Stefan Monnier | |
20 Mar 24 | Re: Radians Or Degrees? | 5 | MitchAlsup1 | |
21 Mar 24 | Re: Radians Or Degrees? | 4 | Terje Mathisen | |
21 Mar 24 | Re: Radians Or Degrees? | 3 | Michael S | |
21 Mar 24 | Re: Radians Or Degrees? | 1 | MitchAlsup1 | |
23 Mar 24 | Re: Radians Or Degrees? | 1 | Terje Mathisen | |
20 Mar 24 | Re: Radians Or Degrees? | 2 | Steven G. Kargl | |
20 Mar 24 | Re: Radians Or Degrees? | 1 | MitchAlsup1 | |
20 Mar 24 | Re: Radians Or Degrees? | 2 | MitchAlsup1 | |
21 Mar 24 | Re: Radians Or Degrees? | 1 | Michael S | |
20 Mar 24 | Re: Radians Or Degrees? | 2 | MitchAlsup1 | |
20 Mar 24 | Re: Radians Or Degrees? | 1 | Stefan Monnier | |
21 Mar 24 | Re: Radians Or Degrees? | 1 | Terje Mathisen |
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