Number | Primary Functions | SHIFT Down \ | SHIFT Up ] |
(row of keys) | (white) | (orange functions on | (blue functions above |
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| key bevel) | keys) |
112 character, seven- segment screen display
2 | Time Value of Money | Payments per year, | Bond calculations |
| (TVM) | interest conversion, |
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| amortization, |
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3 | Input key, markup, cost, | Date and change of | Calendar and coupon |
| price and margin | days, IRR per year, NPV, | payment schedules, |
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| beginning/end of | settlement and maturity |
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| payment period | dates (bonds) |
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4 | K memory register, | Swap, percent change, | |
| percent, cash flow | cash flow count, delete |
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| amount, statistics entry, | statistics, round |
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| backspace |
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5 | Change sign, recall | Scientific notation, store, | Depreciation, |
| and memory | clear statistics, | hyperbolic and |
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| parentheses | trigonometric functions |
6Shift (blue, up)
Shift (orange, down)
7 | Numbered keys: 1, and | Statistics, weighted | Statistical functions and |
| mean and estimation | regression modes | |
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8 | Clearing functions | Clearing functions | Clearing functions |
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9 | On | Off | Operating modes |
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10 | Numbered keys: 0 and | Common mathematical | Probability functions |
| functions |
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11 | Mathematical functions | Common mathematical | Trigonometric functions |
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| functions, parentheses |
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12 | Annunciators |
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