compute_derivative	compute_derivative
compute_penalty	compute_penalty
gen_prec_sbm	gen_prec_sbm
grasps	grasps
performance	performance
plot.adjmat	plot.adjmat
plot.blkmat	plot.blkmat
plot.penderiv	plot.penderiv
prec_to_adj	prec_to_adj
sparsify_block_banded	sparsify_block_banded
