genedan / TmVal

Time Value of Money - a Python package for mathematical interest theory, annuity, and bond calculations.
https://genedan.com/tmval/docs
GNU General Public License v3.0
30 stars 4 forks source link

Solve for aprog in nonlevel annuities with arithmetic progression every m payments #55

Open genedan opened 4 years ago

genedan commented 4 years ago

See Vaaler and Daniel, example 5.5.8. I think I would be able to solve this problem more easily if I could solve for an arithmetic progression amount.

genedan commented 4 years ago

see also, 6.10.2 where this might be applicable