## Keyboard Accelerator Keys

Accelerator keys allow you to use the calculator from the computer keyboard, rather than using the calculator's own keypad. Accelerator keys are sometimes a quicker way of getting to a function, especially for the experienced user or if the keypad equivalent can only be reached by pressing a number of keys. Some users prefer to use the keyboard rather than a pointing device (or they may not have one!).

The keyboard accelerator equivalents of the calculator keys are listed below, ordered alphabetically by description. There is also a table ordered by key legend.

Shift | Ctrl | Alt | Key | Meaning | Mode |

Alt | a | About box | |||

+ | Add | ||||

Shift | Alt | A | Angle mode | ||

Shift | Ctrl | A | Annuity | F | |

Shift | Alt | m | Arithmetic mean of data | S | |

backsp | Backspace | ||||

o | Base 10 logarithm | ||||

Shift | Alt | N | Base N mode | ||

Shift | Alt | B | Binary mode | ||

& | Bitwise AND | B,O,H,N | |||

Alt | ~ | Bitwise Exclusive NOR | B,O,H,N | ||

Alt | | | Bitwise Exclusive OR | B,O,H,N | ||

~ | Bitwise negation | B,O,H,N | |||

Alt | ! | Bitwise NOT | B,O,H,N | ||

| | Bitwise OR | B,O,H,N | |||

Ctrl | M | Calculator mode and settings | |||

Alt | - | Change sign | |||

Shift | del | Clear all | |||

Shift | Ctrl | del | Clear all statistics | S | |

Shift | backsp | Clear entry | |||

del | Clear entry | ||||

Shift | Alt | C | Combinations | S | |

Ctrl | c | Copy | |||

c | Cosine | ||||

Ctrl | x | Cut | |||

Shift | Alt | D | Decimal mode | ||

d | Degrees | A | |||

Shift | Ctrl | Alt | D | Determinant | matrix |

Shift | A | Digit A | H | ||

Shift | B | Digit B | H | ||

Shift | C | Digit C | H | ||

Shift | D | Digit D | H | ||

Shift | E | Digit E | H | ||

Shift | F | Digit F | H | ||

Shift | G | Digit G | N | ||

Shift | H | Digit H | N | ||

Shift | I | Digit I | N | ||

Shift | J | Digit J | N | ||

Shift | K | Digit K | N | ||

Shift | L | Digit L | N | ||

Shift | M | Digit M | N | ||

Shift | N | Digit N | N | ||

Shift | O | Digit O | N | ||

Shift | P | Digit P | N | ||

Shift | Q | Digit Q | N | ||

Shift | R | Digit R | N | ||

Shift | S | Digit S | N | ||

Shift | T | Digit T | N | ||

Shift | U | Digit U | N | ||

Shift | V | Digit V | N | ||

Shift | W | Digit W | N | ||

Shift | X | Digit X | N | ||

Shift | Y | Digit Y | N | ||

Shift | Z | Digit Z | N | ||

/ | Divide | ||||

Shift | Ctrl | B | Double-declining-balance depreciation | F | |

Ctrl | d | Enter data | S | ||

= | Equals (Enter in RPC mode) | ||||

Shift | E | Exponent | |||

e | Exponent | ||||

! | Factorial | ||||

Shift | Alt | F | Financial mode | ||

Alt | r | Financial rates menu | F | ||

Alt | ? | Help | |||

Alt | h | Help | |||

Shift | Alt | H | Hexadecimal mode | ||

h | Hours | T | |||

Shift | Ctrl | C | Hyperbolic cosine | ||

Shift | Ctrl | S | Hyperbolic sine | ||

Shift | Ctrl | T | Hyperbolic tangent | ||

Shift | Ctrl | R | Internal rate of return | F | |

Alt | o | Inverse base 10 logarithm | |||

Alt | c | Inverse cosine | |||

Shift | Ctrl | Alt | C | Inverse hyperbolic cosine | |

Shift | Ctrl | Alt | S | Inverse hyperbolic sine | |

Shift | Ctrl | Alt | T | Inverse hyperbolic tangent | |

Alt | l | Inverse natural logarithm | |||

Alt | s | Inverse sine | |||

Alt | t | Inverse tangent | |||

Shift | Ctrl | I | Investment | F | |

( | Left parenthesis | ||||

Alt | _ | Matrix invert | matrix | ||

Alt | * | Matrix multiply | matrix | ||

> | Maximum of data | S | |||

i | Memory in | ||||

Alt | i | Memory N in | |||

Alt | p | Memory N plus | |||

Alt | m | Memory N recall | |||

p | Memory plus | ||||

m | Memory recall | ||||

< | Minimum of data | S | |||

Shift | Ctrl | M | Mortgage | F | |

* | Multiply | ||||

l | Natural Logarithm | D,S | |||

Shift | Ctrl | N | Net present value | F | |

Shift | Ctrl | F | Net present value of cash flow | F | |

0 | Number 0 | ||||

1 | Number 1 | ||||

2 | Number 2 | ||||

3 | Number 3 | ||||

4 | Number 4 | ||||

5 | Number 5 | ||||

6 | Number 6 | ||||

7 | Number 7 | ||||

8 | Number 8 | ||||

9 | Number 9 | ||||

Ctrl | n | Number of data points | S | ||

Shift | Alt | O | Octal mode | ||

Ctrl | v | Paste | |||

% | Percentage | ||||

Shift | Alt | P | Permutations | S | |

k | Physical constants and properties | ||||

Alt | k | Physical constants and properties | |||

Ctrl | p | Pi | |||

^ | Raise to power | ||||

r | Random number generator | ||||

_ | Reciprocal | ||||

) | Right parenthesis | ||||

Shift | Alt | R | Roman numeral mode | ||

Alt | ^ | Root | |||

Ctrl | Alt | s | Sample standard deviation | S | |

Alt | . | Scalar (dot) product | matrix | ||

s | Sine | ||||

q | Square | ||||

Alt | q | Square root | |||

Ctrl | ^ | Stack display | RPN | ||

Ctrl | s | Standard deviation | S | ||

Shift | Alt | S | Statistics mode | ||

Shift | Ctrl | L | Straight line depreciation | F | |

Shift | Ctrl | E | Sum of data | S | |

Shift | Ctrl | Q | Sum of squares of data | S | |

Shift | Ctrl | Y | Sum of year's digits depreciation | F | |

t | Tangent | ||||

Ctrl | t | Term of an investment | F | ||

Shift | Alt | T | Time mode | ||

Ctrl | Alt | t | Transpose matrix | matrix | |

u | Units conversion menu | ||||

Alt | u | Units conversion menu | |||

Alt | x | Vector (cross) product | matrix |