RE: 11-07-2025 - Mathematical Analysis - Integrals of rational functions [EN]-[IT]
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In this article I also talked about primitives. In mathematical analysis, finding the primitive of a function means determining what we should derive to obtain that function. Below is an example where f(x) is on the left, and F(x) is on the right.
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great, in My school i learned as SinX / CosX = TanX
Yeah!!!! What you're talking about is precisely the fundamental trigonometric identity. I've reproduced the formula below in its mathematical notation—at least, in Italy we write it exactly as I do below.
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