Difference Quotient Calculation
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09-07-2021, 02:27 PM
(This post was last modified: 09-07-2021 02:29 PM by froehlic.)
Post: #2
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RE: Difference Quotient Calculation
One easy way might be to define a function e.g. F1(X) in function.
Change to CAS and type the difference quotient: (F1(x+DELTA) + F1(x)) / DELTA To see it a little bit better: EXPAND(ANS) Now you can get the derivative by applying the limes. You can double check it with the derivative (see screenshot). |
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Messages In This Thread |
Difference Quotient Calculation - KeithB - 09-07-2021, 01:02 PM
RE: Difference Quotient Calculation - froehlic - 09-07-2021 02:27 PM
RE: Difference Quotient Calculation - Albert Chan - 09-07-2021, 02:33 PM
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