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Raimondi

lisp deriv

Raimondi
Sep 13th, 2011
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  1. (define (deriv f) (lambda (x) (/ (- (f (+ x 0.0000001)) (f x)) 0.0000001)) )
  2.  
  3. (define (square x) (* x x))
  4.  
  5. ((deriv square) 10)
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