These functions are all discussed more below in separate sections, but this is a definition of whatís on the two default keyboards. To switch between these two, tap the middle yellow key, next to the Options key, named KmA when you start. When you tap it, it switches to the second key map and the button changes to KmB.
Note that the default for angles is degrees, you can change that by tapping the Options button, and changing to radians.
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User Assignable Keys |
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Fixed System Keys |
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wTip |
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Options |
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wTip(bill) |
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Open the options setting dialog |
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= total with tip |
KmA |
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Uses tip percent in the options |
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Tap to go to the next key map |
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Sin |
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num |
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Sin(angle) = sin |
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Tap to go to the next result display |
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Cos |
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format |
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Cos(angle) = cos |
CLR |
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Tan |
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Erase the command box contents |
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Tan(angle) = tan |
BSP |
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pi |
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Backspace delete |
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Constant pi |
UnEdit |
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FX2D |
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Reverse the last command change |
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FX2D(foreign currency amount) |
Mem |
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= domestic currency amount |
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Select a memory to retrieve |
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Uses the FX ratio in the options |
MIn |
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ASin |
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Select a memory to store a value in |
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ASin(value) = angle |
M+ |
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ACos |
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Select a memory to add a value to |
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ACos(value) = angle |
Ans |
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ATan |
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Select a previous answer to use |
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ATan(value) = angle |
Cmd |
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e |
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Select a saved command to use |
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Constant e |
CIn |
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Intrvl |
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Select a saved command to receive |
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Gets secs since last used |
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the current command text |
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Repeated uses show seconds |
Hist |
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since the previous use. Secs, |
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Select a previous command to use |
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NOT days as other time is. |
Mony |
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Uses max available precision |
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Show dropdown function list for |
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Date |
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financial operations |
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Select a date |
Trig |
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If you edit this, use the |
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Show dropdown function list for |
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same format |
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trigonometry |
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Km2Mi |
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Data |
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0.62136999999999998 |
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Show dropdown function list for |
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Km2Mi: mi per km |
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Data Set related operations |
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Kg2Lb |
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Alg |
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2.2046223 |
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Show dropdown function list for |
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Kg2Lb: lbs per kg |
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algebra |
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C2F |
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Prog |
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C2F(degC) = degrees F |
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Show dropdown function list for |
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Avg |
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programming related operations |
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Arith average of data items |
Time |
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Log |
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Show dropdown function list for |
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Log(value) = base 10 log of value |
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time related operations |
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xSq |
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Misc |
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square (^2) |
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Show dropdown function list for |
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xSqR |
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miscellaneous operations and units |
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square root (^.5) |
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conversions |
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1/x |
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^ |
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inverse (^-1) |
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exponentiation 2^3 = 8 |
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/ |
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floating divide 2/3 = .6666.. |
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* |
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multiply |
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+ |
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add |
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- |
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subtract |
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7 |
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8 |
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9 |
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4 |
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5 |
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6 |
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1 |
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2 |
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3 |
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0 |
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ENTER |
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Execute the current command (= key) |
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) |
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for grouping and functions |
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M1 |
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Get memory 1 value |
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C1 |
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Get command text in C1 |
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( |
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for grouping and functions |
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MIn |
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Save answer in memory 1 |
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CIn1 |
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Save command text in C1 |
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, |
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comma for functions and data |
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M+ |
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Add answer to memory 1 |
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Val |
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Value of previous |
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answer for this line. |