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ChainComplex Array -- degree shift

Description

i1 : R = QQ[x..z];
i2 : C = res coker vars R

      1      3      3      1
o2 = R  <-- R  <-- R  <-- R  <-- 0
                                  
     0      1      2      3      4

o2 : ChainComplex
i3 : C[3]

      1      3      3      1
o3 = R  <-- R  <-- R  <-- R  <-- 0
                                  
     -3     -2     -1     0      1

o3 : ChainComplex

Ways to use this method:


The source of this document is in /build/reproducible-path/macaulay2-1.25.05+ds/M2/Macaulay2/packages/OldChainComplexes/docs/doc9.m2:343:0.