I am working with a simplicial complex, and would like to print out just a particular homology group. Doing ->HOMOLOGY prints all the groups, and for a large dimension complex one has lots of 0's.
I see that one can do $sc->F2_VECTOR->(2,2) etc. to access particular values, is there something similar like for Homology? (I tried a couple obvious parallels, but didn't work). Any tips/tricks?
Basically I want to print out the Betti number sequence.
Thanks
-Ram