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Macaulay2-1.3.1-8.fc15.i686.rpm

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<head><title>Singular Book 1.8.7 -- solving equations</title>
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<div><a href="index.html" title="">Macaulay2Doc</a> > <a href="_basic_spcommutative_spalgebra.html" title="">basic commutative algebra</a> > <a href="___M2__Singular__Book.html" title="Macaulay2 examples for the Singular book">M2SingularBook</a> > <a href="___Singular_sp__Book_sp1.8.7.html" title="solving equations">Singular Book 1.8.7</a></div>
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<div><h1>Singular Book 1.8.7 -- solving equations</h1>
<div><table class="examples"><tr><td><pre>i1 : A = QQ[x,y,z,MonomialOrder=>Lex];</pre>
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<tr><td><pre>i2 : I = ideal(x^2+y+z-1, x+y^2+z-1, x+y+z^2-1);

o2 : Ideal of A</pre>
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<tr><td><pre>i3 : transpose gens gb I

o3 = {-6} | z6-4z4+4z3-z2 |
     {-4} | 2yz2+z4-z2    |
     {-2} | y2-y-z2+z     |
     {-2} | x+y+z2-1      |

             4       1
o3 : Matrix A  &lt;--- A</pre>
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Now we need to implement the solver!</div>
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