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min(GradedModule)

Function: min
Usage:

max C
Inputs:
- C, a graded module
Outputs:
- an integer, the minimum index of a component, possibly zero, of the graded module C

Description

i1 : R = QQ[a..e]

o1 = R

o1 : PolynomialRing

i2 : C = res coker vars R

      1      5      10      10      5      1
o2 = R  <-- R  <-- R   <-- R   <-- R  <-- R  <-- 0
                                                  
     0      1      2       3       4      5      6

o2 : ChainComplex

i3 : min C

o3 = 0

i4 : dual C

             1      5      10      10      5      1
o4 = 0  <-- R  <-- R  <-- R   <-- R   <-- R  <-- R
                                                  
     -6     -5     -4     -3      -2      -1     0

o4 : ChainComplex

i5 : min dual C

o5 = -6

See also

max(GradedModule)

Ways to use this method:

min(GradedModule)

The source of this document is in /build/macaulay2-88fgJW/macaulay2-1.25.11+ds/M2/Macaulay2/packages/OldChainComplexes/docs/docs.m2:296:0.