cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
Showing results for 
Search instead for 
Did you mean: 

Community Tip - You can subscribe to a forum, label or individual post and receive email notifications when someone posts a new topic or reply. Learn more! X

Symbolic Derivative

AS_9781967
8-Gravel

Symbolic Derivative

If I have a more complicated equation and want to find its derivative using a symbolic tool, how can I do that? For example, with a simple function like F = k*x, the derivative is easy, but for more complex functions, it can be very time-consuming.

AS_9781967_0-1736240039752.png

 

1 REPLY 1
Werner_E
25-Diamond I
(To:AS_9781967)

Derivative of an equation?

And if you are looking for the derivative of a function, you have to define a function, say what variable(s) the function should depend on.

Werner_E_0-1736249116860.png

In case you are looking for the total  derivative of a function with two or more arguments - Prime does not provide a mean to show it in the usual way  using the differentials, but you can use the Nabla operator to show all partial derivatives.

Of course you could fake it by writing

Werner_E_0-1736255732518.png

or

Werner_E_1-1736255753542.png

but the dY, dx and dP in these expressions would not be differentials but just normal undefined variables.

 

Announcements

Top Tags