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) -- 0.0427027 seconds elapsed -- 0.0249062 seconds elapsed (number Of blocks, 26) -- 0.000193107 seconds elapsed 1 -- 0.000152509 seconds elapsed 1 -- 0.00014115 seconds elapsed 1 -- 0.000135759 seconds elapsed 1 -- 0.000135706 seconds elapsed 2 -- 0.00014363 seconds elapsed 2 2 -- 0.000182932 seconds elapsed 2 2 -- 0.000201471 seconds elapsed 2 2 3 -- 0.000165787 seconds elapsed 2 2 3 -- 0.000153993 seconds elapsed 2 2 3 -- 0.000143306 seconds elapsed 2 2 -- 0.000146378 seconds elapsed 2 2 -- 0.000136883 seconds elapsed 2 -- 0.000136202 seconds elapsed 2 -- 0.000147042 seconds elapsed 2 2 -- 0.000138294 seconds elapsed 2 2 -- 0.000163605 seconds elapsed 2 2 3 -- 0.000159283 seconds elapsed 2 2 3 -- 0.000189379 seconds elapsed 2 2 3 -- 0.000164021 seconds elapsed 2 2 -- 0.000152185 seconds elapsed 2 2 -- 0.00013765 seconds elapsed 2 -- 0.00014628 seconds elapsed 1 -- 0.000155294 seconds elapsed 1 -- 0.000142806 seconds elapsed 1 -- 0.000160234 seconds elapsed 1 o2 = 3131031158784 |
i3 : factor d 32 6 o3 = 2 3 o3 : Expression of class Product |