some bugs have been solve new have been discover!
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20
bugs
20
bugs
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@ -1,7 +1,5 @@
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* Soustraction de Polynômes!!!!
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* Soustraction de Polynômes!!!!
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* Expression importe mal 4x^2
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* Expression importe mal 4x^2
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In [9]: e = Expression("3x + 4x^2 - 1")
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In [9]: e = Expression("3x + 4x^2 - 1")
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@ -69,7 +67,7 @@
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TypeError: unsupported operand type(s) for +: 'type' and 'str'
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TypeError: unsupported operand type(s) for +: 'type' and 'str'
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* Parenthèses abhérentes
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* (solved) Parenthèses abhérentes
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In [7]: P = Polynom([-6, 12, -20])
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In [7]: P = Polynom([-6, 12, -20])
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@ -77,3 +75,19 @@
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( - 20 x^{ 2 } + 12 x ) - 6
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( - 20 x^{ 2 } + 12 x ) - 6
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* Chainer des opérations et sauvegarde des étapes
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In [12]: R = P-Q - P
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In [13]: R
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Out[13]: < Polynom [-4, -5, 0]>
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In [14]: for i in R.explain():
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print(i)
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....:
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3 x^{ 2 } - 3 x - 3 - ( 3 x^{ 2 } + 2 x + 1 )
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3 x^{ 2 } - 3 x - 3 - 3 x^{ 2 } - 2 x - 1
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( 3 - 3 ) x^{ 2 } + ( -3 - 2 ) x - 3 - 1
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- 5 x - 4
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