We compute nonminimal resolution F of the carpet of type (a,b) over a finite prime field, Lift this to a resolution over ZZ, introduce the fine grading, grep the various blocks of the crucial map in the a-th strand, compute their determinants and return their product.
i1 : a=4,b=4 o1 = (4, 4) o1 : Sequence |
i2 : d=carpetDet(a,b) -- 0.0636292 seconds elapsed -- 0.0256854 seconds elapsed (number Of blocks, 26) -- 0.000243716 seconds elapsed 1 -- 0.000155219 seconds elapsed 1 -- 0.00014461 seconds elapsed 1 -- 0.000140498 seconds elapsed 1 -- 0.000137966 seconds elapsed 2 -- 0.000149001 seconds elapsed 2 2 -- 0.000187207 seconds elapsed 2 2 -- 0.000205413 seconds elapsed 2 2 3 -- 0.000169547 seconds elapsed 2 2 3 -- 0.000159761 seconds elapsed 2 2 3 -- 0.000145329 seconds elapsed 2 2 -- 0.000149218 seconds elapsed 2 2 -- 0.000138313 seconds elapsed 2 -- 0.000149734 seconds elapsed 2 -- 0.000158558 seconds elapsed 2 2 -- 0.000139481 seconds elapsed 2 2 -- 0.000161583 seconds elapsed 2 2 3 -- 0.000162982 seconds elapsed 2 2 3 -- 0.000195256 seconds elapsed 2 2 3 -- 0.000164752 seconds elapsed 2 2 -- 0.000149251 seconds elapsed 2 2 -- 0.000143128 seconds elapsed 2 -- 0.00014038 seconds elapsed 1 -- 0.000142489 seconds elapsed 1 -- 0.000143591 seconds elapsed 1 -- 0.000142125 seconds elapsed 1 o2 = 3131031158784 |
i3 : factor d 32 6 o3 = 2 3 o3 : Expression of class Product |