Description
DegreeLimit => n -- keyword for an optional argument used with
resolution which specifies that the computation should halt after dealing with degree n.
This option is relevant only for homogeneous modules.
i1 : R = ZZ/101[x,y,z,w];
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i2 : M = cokernel matrix {{x*y-z^2,y^2-w^2}}
o2 = cokernel | xy-z2 y2-w2 |
1
o2 : R-module, quotient of R
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i3 : res(M,DegreeLimit => 1)
1 2
o3 = R <-- R <-- 0
0 1 2
o3 : ChainComplex
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i4 : res(M,DegreeLimit => 2)
1 2 1
o4 = R <-- R <-- R <-- 0
0 1 2 3
o4 : ChainComplex
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