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) -- 0.00778079 seconds elapsed -- 0.0244298 seconds elapsed (number Of blocks, 26) -- 0.000200862 seconds elapsed 1 -- 0.000174642 seconds elapsed 1 -- 0.000155349 seconds elapsed 1 -- 0.000150981 seconds elapsed 1 -- 0.000150301 seconds elapsed 2 -- 0.00016417 seconds elapsed 2 2 -- 0.000205555 seconds elapsed 2 2 -- 0.000212357 seconds elapsed 2 2 3 -- 0.000177616 seconds elapsed 2 2 3 -- 0.000168427 seconds elapsed 2 2 3 -- 0.000163863 seconds elapsed 2 2 -- 0.000173015 seconds elapsed 2 2 -- 0.000148607 seconds elapsed 2 -- 0.000156892 seconds elapsed 2 -- 0.00015998 seconds elapsed 2 2 -- 0.000157047 seconds elapsed 2 2 -- 0.000178871 seconds elapsed 2 2 3 -- 0.000179257 seconds elapsed 2 2 3 -- 0.00020284 seconds elapsed 2 2 3 -- 0.000183925 seconds elapsed 2 2 -- 0.000169085 seconds elapsed 2 2 -- 0.000156146 seconds elapsed 2 -- 0.000155484 seconds elapsed 1 -- 0.000160078 seconds elapsed 1 -- 0.000160656 seconds elapsed 1 -- 0.000149899 seconds elapsed 1 o2 = 3131031158784 |
i3 : factor d 32 6 o3 = 2 3 o3 : Expression of class Product |