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hp 19bii |
hp 17bii |
hp 10b |
hp 12c |
| Built in functions |
over 450 |
over 250 |
over 100 |
over 120 |
| Efficient keystrokes, no "compute" key |
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| Labels clearly identify variables and results |
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| Menus, prompts, and messages guide you quickly to your solutions |
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| Multiple lines of display let you see more data |
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| Parentheses for grouping expressions |
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| business/financial features |
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| TVM (loans, savings, and leasing): |
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Variable compounding for any integral number of periods per year |
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| Amortization: |
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Labeling lets you see data values at a glance |
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Print table with HP 82240B IR printer |
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| Bond price and yield to maturity |
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| Bond price and yield to call |
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| Cash flow analysis: |
List-based |
List-based |
Registers |
Registers |
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NPV, IRR |
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NFV and net uniform series (NUS |
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Number of cash flows |
over 600 |
over 600 |
15 |
20 |
| Currency conversions |
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| Depreciation methods |
SL, DB, SOYD, ACRS |
SL, DB, SOYD, ACRS |
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SL, DB, SOYD |
| Interest rate conversions |
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| Markup as % of cost and of price |
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| % change, % of total |
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% change only |
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| Unit of measurement conversions |
63 |
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| statistical/mathematical features |
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| Statistical analysis: |
List-based |
List-based |
Cumulative |
Cumulative |
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Std. deviation, mean, weighted mean |
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Linear regression |
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Other curve fitting methods |
LOG, EXP, POWER |
LOG, EXP, POWER |
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Forecasting, correlation coefficient |
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Total, sumX, sumX2, sumY, sumY2, sumXY |
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Other statistical functions |
7 |
7 |
3 |
1 |
| +, -, *, ÷, sq'root, 1/x, ±, ln, eX, yX |
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| LOG, 10X, pi, x2 |
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x2 only |
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| Trigonometry, probability, hyperbolics |
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| time and data management |
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| Clock, calendar, appointments, and alarms |
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| Date arithmetic |
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| Text application: |
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Sort and store names, addresses, etc. |
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Edit, search, and sort lists |
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| Number lists with running total: |
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Edit, sort, and store lists |
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Subtotals, copy lists, label items |
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| business graphics |
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| Scatter diagram/curve fit |
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| Histogram |
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| NPV versus interest rate |
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| customizing features |
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| Customizing method |
HP Solve |
HP Solve |
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Keystroke programming |
| Memory capacity |
Mem** |
Mem |
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99 Steps |
| Conditional tests |
7 |
7 |
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2 |
| Custom menus with user-defined variable names |
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| Solve for any variable without programming |
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| physical and operating features |
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| Display size |
4-line x 23-char. LCD |
2-line x 22-char. LCD |
1-line x 12-char. LCD |
1-line x 10-digit LCD |
| Keyboard |
Numbers and letters |
Numbers and letters |
Numbers |
Numbers |
| Entry-system logic |
Algebraic/RPN |
Algebraic/RPN |
Algebraic |
RPN |
| Memory: |
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Storage registers |
10 |
10 |
15 |
20 |
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Additional user RAM |
6500 bytes |
6500 bytes |
None |
None |
| 3-key memory(M, RM, M+) |
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| Automatic constant (K key) |
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| peripherals and operating features |
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| HP application-specific solutions books |
5 |
4 |
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3 |
| Optional Infrared printer (HP 82240B) |
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