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Another small filled circe sub (not as fast as fcirc)
(09-03-2024, 04:51 PM)bplus Wrote: are what's getting around the need for SQR. Something about using the derivative of Square function for X^2 = 2x plus some fooling around Smile
it comes from the expansion of (X+1)^2 in the error calculation, so no derivatives required.  although in this case, the difference operation is the discrete analogue to differentiation
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RE: Another small filled circe sub (not as fast as fcirc) - by vince - 09-05-2024, 10:38 AM



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