I do not see why it is important to emphasize that "the formula is the same as its derivation" every time we invoke the formula. What part of that fact (the one in quotes) helps me decide whether to apply the formula or not?
@phirseatthi For me, the main consequence of that fact is that I don't have to remember the formula... It's trivial to memorize the first step of derivation and it's also trivial to derive the formula from it... Math isn't based on blind applying of formulas...
I do not see why it is important to emphasize that "the formula is the same as its derivation" every time we invoke the formula. What part of that fact (the one in quotes) helps me decide whether to apply the formula or not?
phirseatthi 5 months ago
@phirseatthi For me, the main consequence of that fact is that I don't have to remember the formula... It's trivial to memorize the first step of derivation and it's also trivial to derive the formula from it... Math isn't based on blind applying of formulas...
jonasserych 4 months ago in playlist Course | The Fourier Transforms and Its Applications