Wikipedia:List of hoaxes on Wikipedia/Fermat differentiation
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Fermat differentiation is a type of differentiation. The Fermat derivative was first defined by Pierre de Fermat and resulted from his work in combinatorics. The Fermat derivative is written as and is defined for polynomials as:
where is the degree of .
The Fermat derivative measures the rate of change of the Fermat equation
For example, let . The Fermat derivative is therefore . The corresponding Fermat equation is therefore . The rate of change at point is equal to , which is . For example, at , the rate of change of is .
References
- Calculus Abbott, P. and Neill, Hugh (Contemporary Books 2003) ISBN 9780071421287
- Advanced Calculus Demystified Bachman, (Mc-Graw Hill 2007) ISBN 9780071481212
[[Category:Differential calculus]]