adjust_disc	adjust_disc
cashflow	cashflow
cft	cft
disc_cf	disc_cf
disc_value	disc_value
find_rate	find_rate
irr	irr
loan	loan
npv	npv
plot.rate_curve	plot.rate_curve
pmt	pmt
rate	rate
rate_curve	rate_curve
rem	rem
tvm	tvm
xirr	xirr
xnpv	xnpv
[.rate_curve	sub-.rate_curve
