This is documentation for an old release of NumPy (version 1.14). Read this page in the documentation of the latest stable release (version 2.2).
Financial functions¶
Simple financial functions¶
fv(rate, nper, pmt, pv[, when]) |
Compute the future value. |
pv(rate, nper, pmt[, fv, when]) |
Compute the present value. |
npv(rate, values) |
Returns the NPV (Net Present Value) of a cash flow series. |
pmt(rate, nper, pv[, fv, when]) |
Compute the payment against loan principal plus interest. |
ppmt(rate, per, nper, pv[, fv, when]) |
Compute the payment against loan principal. |
ipmt(rate, per, nper, pv[, fv, when]) |
Compute the interest portion of a payment. |
irr(values) |
Return the Internal Rate of Return (IRR). |
mirr(values, finance_rate, reinvest_rate) |
Modified internal rate of return. |
nper(rate, pmt, pv[, fv, when]) |
Compute the number of periodic payments. |
rate(nper, pmt, pv, fv[, when, guess, tol, …]) |
Compute the rate of interest per period. |