Brah, chain rule & function composition.
Comment on Listen here, Little Dicky
chortle_tortle@mander.xyz 1 day ago
Mathematicians will in one breath tell you in one breath tell you they aren’t fractions, then in the next tell you dz/dx = dz/dy * dy/dx
lmmarsano@lemmynsfw.com 1 day ago
Koolio@hexbear.net 1 day ago
Also multiplying by dx in diffeqs
gandalf_der_12te@discuss.tchncs.de 16 hours ago
vietnam flashbacks meme
Collatz_problem@hexbear.net 23 hours ago
This is until you do multivariate functions. Then you get for f(x(t), y(t)) this: df/dt = df/dx * dx/dt + df/dy * dy/dt
RvTV95XBeo@sh.itjust.works 1 day ago
(d/dx)(x) = 1 = dx/dx
marcos@lemmy.world 1 day ago
Have you seen a mathematician claim that? Because there’s entire algebra they created just so it becomes a fraction.