The Texas Instruments BAII Plus Professional features an Automatic Power Down (APD) function for extended battery life
Computes a range of financial metrics: Net Future Value, Net Present Value, Adjusted Internal Rate of Return, Internal Rate of Return, Adjusted Duration, Payback Period, and Discounted Payback Period.
Solves time-value-of-money calculations such as annuities, mortgages, leases, savings, and more
Performs cash-flow analysis for up to 32 uneven cash flows with up to 4-digit frequencies