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Student Support Forum: 'Non linear recursive simultaneous equations' topicStudent Support Forum > General > Archives > "Non linear recursive simultaneous equations"

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antonello87
07/27/09 8:11pm

Hello everybody.
I'm new to Mathematica and I'd like to reduce this expression:
p1 == Exp[l (q1 x[1] + q2 x[1])]/(Sum[Exp[l (q1 x[i] + q2 x[i])], {i, 1, 2}])
q1 ==Exp[l (p1 y[1] + p2 y[1])]/(Sum[Exp[l (p1 y[i] + p2 y[i])], {i, 1, 2}])
p2 ==Exp[l (q1 x[2] + q2 x[2])]/(Sum[Exp[l (q1 x[i] + q2 x[i])], {i, 1, 2}])
q2 == Exp[l (p1 y[2] + p2 y[2])]/(Sum[Exp[l (p1 y[i] + p2 y[i])], {i, 1, 2}])

So you can see that p1, p2, p3 and p4 are probabilities to estimate.
How should I proceed???
I already thank you!!

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Subject (listing for 'Non linear recursive simultaneous equations')
Author Date Posted
Non linear recursive simultaneous equations antonello87 07/27/09 8:11pm
Re: Non linear recursive simultaneous equations yehuda ben-s... 07/29/09 02:15am
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