Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: √ ∞ ≠ ≤ ≥ ≈ ⇒ ∈ Δ θ ∴ ∑ ∫ π -

Login

Username

Password

Not registered yet?

Post a reply

Go back

Write your message and submit
:) :| :( :D :o ;) :/ :P :lol: :mad: :rolleyes: :cool: | :dizzy :eek :kiss :roflol :rolleyes :shame :down :up :touched :sleep :wave :swear :tongue :what :faint :dunno
Options

Go back

Topic review (newest first)

Flowers4Carlos
2005-12-03 09:19:15

one use is in optimization problems.  if you want to find the minimum cost of constructing, oh i don't don't, say a can, you would probably use partial derivaties.

i'm sure someone in the field can give you a better use for it.

fatulant
2005-12-03 08:58:50

So what uses do they have?

Flowers4Carlos
2005-12-03 08:48:27

partial derivative is basically holding one variable constant and differentiating with respect to another variable.  for example: z = 3x + 4y

the partial of z with respect to x is 3 (hold y constant)
the partial of z with respect to y is 4 (hold x constant)

fatulant
2005-12-03 08:33:22

and how do you find one?

Board footer

Powered by FluxBB