问题
Can somebody tell me how to implicitly differentiate equations in Scilab?
Example:
x^2+y^2=25
(a circle equation)
The derivative is:
dy/dx=−x/y
How can we accomplish this implicit differentiation in Scilab? May be with diff or dassl or another function of Scilab?
回答1:
Scilab is oriented to numerical computations. You can go to http://www.wolframalpha.com and type "differentiate x^2 + y^2 = 25 in x" into the input box.
来源：https://stackoverflow.com/questions/34560820/implicit-differentiation-with-scilab