sin(x)^2+cos(x)^2 = 1 on different calcs
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09-24-2018, 05:16 PM
Post: #2
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RE: sin(x)^2+cos(x)^2 = 1 on different calcs
(09-24-2018 02:05 PM)tcab Wrote: I’ve just been playing around with truism that sin(x)^2+cos(x)^2 = 1. Not really; it just LOOKS like 1. Output sin(x)^2+cos(x)^2-1 instead, and you'll see where it wasn't really 1, as well as the size of the error (which is extremely small). It also depends on which angle mode you're in. <0|ɸ|0> -Joe- |
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