dede.py

Created on December 08, 2021

324 Bytes

Deriv : 
  
x2 = 2x
x***3 = 3x2
xexpo(n) = nx(expo)n-1
1/x = -1/x2
racine(x) = 1/2racine(x)

u+v= u'+v'
ku = ku'
uv = u'*v+u*v'
1/v = -v/v2
u/v = (u'*v - u * v')/v2

(e de u) = u'*e de u
u de n = n*u'*u de n-1
rac de u = u'/2rac de u

f(a+h)-f(a)/h


(expo u) = u'expo u 
expo x = (expo x)'
expo -x = (-expo -x)'

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