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bard on trig....
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Chris M. Thomasson
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Apr 21, 2023, 8:36:06 PM
4/21/23
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Humm... It tried to tell me that cos(0) does not equal sin(pi/2)... This
is bad:
https://i.ibb.co/DgtknZS/image.png
Humm...
Manu Raju
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Apr 21, 2023, 11:00:10 PM
4/21/23
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Try this:
<
https://i.imgur.com/6fDbiId.png
>
Bonita Montero
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Apr 22, 2023, 5:07:46 AM
4/22/23
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Depending on the implementation
bit_cast<int64_t>( sin( M_PI / 2 ) )
may be not equal to
bit_cast<int64_t>( cos( 0 ) ).
Chris M. Thomasson
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Apr 22, 2023, 3:45:36 PM
4/22/23
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It learned! Nice. :^D
Chris M. Thomasson
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Apr 22, 2023, 3:50:29 PM
4/22/23
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I was mostly interested in the mathematical truth that cos(0) =
sin(pi/2)... ;^)
Wrt degrees, pi/2 = 90 degrees.
So, I was not really interested in precision issues.
Chris M. Thomasson
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Apr 27, 2023, 3:16:41 AM
4/27/23
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chat gpt knows what the versine function is! Nice. Shit. When is the
last time you used that one?
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