Funzione |
Derivata |
y = costante |
y' = 0
|
y = x |
y' = 1
|
y =
xn |
y' =
n xn-1
|
y =
√x |
y' =
1 / 2√x
|
y = senx |
y' = cosx
|
y = cosx |
y' = - senx
|
y = tangx |
y' =
1/cos2x
oppure
y' = 1 + tang2x
|
y = cotgx |
y' =
-1/sen2x
|
y =
ex |
y' =
ex
|
y =
ax |
y' =
ax log a |
y = log x |
y' = 1/x |
y =
loga x |
y' = 1 / (xlog a) =
(loga e) / x
|
y = arcsen x |
y' =
1 / (1- x2) |
y = arccosx |
y' =
-1 / (1- x2) |
y = arctang x |
y' =
1 / (1 + x2) |
y = arcctgx |
y' =
- 1 / (1 + x2) |