draft for bdp
progress on bdp
progress on bdp
bdpdc and bdpdn2 drafts complete
bdpdn2 draft complete
add useful deps
draft test for bdp
update fixed js-array
able to compare output arrays
update js-sort dep
update functools
complete test for bdp
fixes and typos
build
test for iter
style
build
externalize BinomialTree source code
style
refactorize, reorganize and add merge method