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• ApCoCoA-1:NCo.LWIdeal
  F4 := [[1,"yt"], [-1,"ty"]]; ["yt", "xt", "xy", "xx", "tyy", "yyx"]
  2 KB (251 words) - 10:21, 7 October 2020
• ApCoCoA-1:NCo.FindPolynomials
  F4 := [[1,"yt"], [-1, "ty"]]; [[[1, "xx"], [-1, "yx"]], [[1, "ty"], [-1, "xy"]], [[1, "yt"], [-1, "xy"]], [[1, "tx"], [-1, "xt"]],
  2 KB (346 words) - 13:39, 29 October 2020
• ApCoCoA-1:NCo.ReducedGB
  F4 := [[1,"yt"], [-1, "ty"]]; [[[1, "yt"], [-1, "ty"]], [[1, "xt"], [-1, "tx"]], [[1, "xy"], [-1, "ty"]], [[1, "xx"
  7 KB (1,002 words) - 13:44, 29 October 2020
• CoCoA:BettiMatrix
  I := Ideal(x^2-yt,xy-zt,xy);
  966 bytes (101 words) - 10:02, 24 October 2007
• CoCoA:BettiDiagram
  I := Ideal(x^2-yt,xy-zt,xy);
  967 bytes (110 words) - 10:02, 24 October 2007
• CoCoA:GB.GetResLen
  I := Ideal(x^2-yt,xy-zt,xy);
  1 KB (153 words) - 10:02, 24 October 2007
• ApCoCoA-1:NCo.GB
  F4 := [[1,"yt"], [-1, "ty"]]; [[[1, "yt"], [-1, "ty"]], [[1, "xt"], [-1, "tx"]], [[1, "xy"], [-1, "ty"]],
  6 KB (858 words) - 13:39, 29 October 2020
• CoCoA:GB.GetBettiMatrix
  I := Ideal(x^2-yt,xy-zt,xy);
  1 KB (163 words) - 10:02, 24 October 2007
• CoCoA:IsTree5
  [FALSE, [xy, xt, yt]]
  1 KB (237 words) - 10:02, 24 October 2007
• CoCoA:Subst
  (yt^2 + y^2 + yz + z)/y
  1 KB (215 words) - 10:02, 24 October 2007
• CoCoA:GB.GetNthSyzShifts
  I := Ideal(x^2-yt,xy-zt,xy);
  1 KB (206 words) - 10:02, 24 October 2007
• CoCoA:GB.GetNthSyz
  I := Ideal(x^2-yt,xy-zt,xy);
  2 KB (227 words) - 10:02, 24 October 2007
• CoCoA:GB.GetRes
  I := Ideal(x^2-yt,xy-zt,xy);
  2 KB (271 words) - 10:02, 24 October 2007
• ApCoCoA-1:NCo.MRHF
  F4 := [[1,"yt"], [-1, "ty"]]; G:= [[[1, "yt"], [-1, "ty"]], [[1, "xt"], [-1, "tx"]], [[1, "xy"], [-1, "ty"]], [[1, "xx"
  5 KB (900 words) - 13:41, 29 October 2020
• ApCoCoA-1:NCo.MRGB
  F4 := [[1,"yt"], [-1, "ty"]]; [[[1, "yt"], [-1, "ty"]], [[1, "xt"], [-1, "tx"]], [[1, "xy"], [-1, "ty"]], [[1, "xx"
  6 KB (944 words) - 13:41, 29 October 2020
• ApCoCoA-1:NCo.MRReducedGB
  F4 := [[1,"yt"], [-1, "ty"]]; [[[1, "yt"], [-1, "ty"]], [[1, "xt"], [-1, "tx"]], [[1, "xy"], [-1, "ty"]], [[1, "xx"
  6 KB (1,007 words) - 13:43, 29 October 2020
• ApCoCoA-1:NCo.IsGB
  F4 := [[1,"yt"], [-1, "ty"]];
  3 KB (490 words) - 13:40, 29 October 2020
• ApCoCoA-1:NCo.Intersection
  C:=[[[1,"tx"],[-1,"xt"]],[[1,"ty"],[-1,"yt"]],[[1,"tz"],[-1,"zt"]]]; -- set of commutators
  3 KB (501 words) - 10:20, 7 October 2020
• ApCoCoA-1:NCo.MRIsGB
  F4 := [[1,"yt"], [-1, "ty"]];
  4 KB (665 words) - 13:42, 29 October 2020
• ApCoCoA-1:NC.MB
  F4 := [[y,t], [t,y]]; -- yt+ty
  4 KB (624 words) - 13:35, 29 October 2020

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