Powers, Logarithm, Logarithmic regression, Exponential regression, Linear regression, Variables, Statistics, Power regression, Trigonometry

Impact-resistant protective cover, Auto power off, 10 memory registers

Addition, Division, Multiplication, Percent, Subtraction

10

BA II Plus

Bonds, Break-even analysis, Time Value of Money (TVM), Mortgages, Sum-of-the-Year's Digits (SOYD), Loan, Amortization, Internal Rate of Return (IRR), Savings, Cash flow, Payment, Net Present Value (NPV), Declining Balance (DB), Profit margin, Leasing, Straight Line (SL), Depreciation

Battery

Inverse matrix, Derivatives, Statistics, Quartic polynomial regression, Advanced statistical calculations, Confidence intervals, Power regression, Linear regression, Matrix to list conversion, Sinusoidal regression, Variables, Power root, Cubic polynomial regression, Median-median regression, Hypothesis testing, Matrix, Logistic regression, Statistical analysis, Quadratic polynomial regression, Integral, Internal precision (14 digits), Exponential regression, Logarithmic regression

Clock, Programmable

Division, Subtraction, Addition, Multiplication

10

TI-84 Plus

Cash flow, Amortization, Time Value of Money (TVM)

Battery, Memory backup battery

Statistics, Internal precision (14 digits), Confidence intervals, Logarithmic regression, Statistical analysis, Matrix to list conversion, Power regression, Integral, Inverse matrix, Cubic polynomial regression, Derivatives, Linear regression, Complex numbers, Matrix, Logistic regression, Power root, Median-median regression, Advanced statistical calculations, Real numbers, Exponential regression, Advanced probability distribution, Variables, Hypothesis testing, Quadratic polynomial regression, Analysis of variance, Sinusoidal regression

Upgradable firmware, Programmable, Upgradeable firmware

Subtraction, Addition, Multiplication, Division

10

TI-83 Plus

Amortization, Time Value of Money (TVM), Cash flow

Memory backup battery, Battery

Rounding switch, Decimal switch

Calendar, Auto power off, Clock, Add mode, Color-coded buttons

Multiplication, Subtraction, Grand Total, Division, Sign change, Addition

White

14

MP49DII

Cost/sell/margin, Item counter, Tax calculation, Currency conversion

AC adapter