24 lines
791 B
TeX
24 lines
791 B
TeX
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\Block{set A = Expression.random("{a} / 2 + 2")}
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\Block{set P = Polynom.random(["{b}","{a}"])}
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\Block{set Q = Polynom.random(["{b+2}","{a}"])}
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\Block{set R = P('x')*Q('x') }
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\Block{set exps = [A, P, Q, R]}
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\Block{set names = ["A", "B", "C", "D"]}
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Développer et réduire les expressions suivantes:
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\begin{eqnarray*}
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\Block{for i in range(4)}
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\Var{ names[i]} &=& \Var{exps[i]} \\
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\Block{endfor}
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\end{eqnarray*}
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Solutions:
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\Var{A.simplify() | calculus}
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\Var{P(2).simplify() | calculus(name = "P(2)")}
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\Var{Q(2).simplify() | calculus(name = "Q(2)")}
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\Var{(P+Q) | calculus(name = "P(x) + Q(X)")}
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\Var{(P('x')+Q('x')).simplify() | calculus(name = "P(x) + Q(X)")}
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\Var{R.simplify() | calculus(name = "R(x)")}
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