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Chris
09/17/09 12:49pm

Dear, all
i am solving some linear equation system in finite field with characteristic 2, when i apply LinearSolve function to the equation system Mathematica tells me that the system has no solution. for example:
my equation system is x1+x2==1,x3+x4==1,x1+x4==0,x2+x3==0,

In[1]:Mod[LinearSolve[{{1,1,0,0},{0,0,1,1},{1,0,0,1},{0,1,1,0}},{1,1,0,0}],2];
Out[1]:LinearSolve::nosol: Linear equation encountered that has no solution. >>

but in F2 there exists a solution for the system that is 0,1,1,0.
can any one tell me how to do that? or how can i just check the consistency of this kind of equation system in F2.

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Subject (listing for 'LinearSolve gives no solutions')
Author Date Posted
LinearSolve gives no solutions Chris 09/17/09 12:49pm
Re: LinearSolve gives no solutions Peter Pein 09/19/09 7:26pm
Re: LinearSolve gives no solutions yehuda ben-s... 09/21/09 05:51am
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