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| author | Sam Anthony <sam@samanthony.xyz> | 2023-07-28 21:47:10 -0230 |
|---|---|---|
| committer | Sam Anthony <sam@samanthony.xyz> | 2023-07-28 21:47:10 -0230 |
| commit | ca2dd62a0264c4dbe836f6fa01c2b8e3cf2a6091 (patch) | |
| tree | 6abb429fe324ddef31ffd9dd727147f34a7e0778 /pfc.1 | |
| parent | 33653d5cda4ac2fa237a85ede2820a4771b83b47 (diff) | |
| download | pfc-ca2dd62a0264c4dbe836f6fa01c2b8e3cf2a6091.zip | |
split man page into multiple files
Diffstat (limited to 'pfc.1')
| -rw-r--r-- | pfc.1 | 128 |
1 files changed, 0 insertions, 128 deletions
@@ -1,128 +0,0 @@ -.TH PFC 1 pfc\-VERSION -.SH NAME -pfc \- postfix calculator -.SH SYNOPSIS -.B pfc -.SH DESCRIPTION -pfc is an interactive postfix, or reverse Polish notation, calculator. -. -.SH USAGE -. -.SS Keyboard commands -. -.TP -.B Shift-q -Quit. -. -.TP -.B [0..9] -Enter a digit into the input buffer. -pfc works with floating point numbers so the -.B . -character is OK as well. -. -.TP -.B Backspace -Remove a digit from the input buffer. -. -.TP -.B Enter -Push the number in the input buffer to the stack. -. -.TP -.B Shift-j -Swap the bottom (most recently pushed) item on the stack with the input buffer. -If the input buffer is empty this simply moves the most recently pushed item -back into the input buffer. -. -.TP -.B Shift-k -The same as -.BR Shift-j . -. -.TP -.B Shift-d -Delete the contents of the input buffer. -. -.TP -.B Shift-c -Delete the contents of the input buffer and the stack. -. -.TP -.B Shift-a -Toggle between degree and radian mode. -. -.TP -.B Shift-n -Negation. If there is a number in the buffer, negate it. Otherwise, negate the -bottom number in the stack. -. -.SS Operators -. -.TP -.B + -Addition. -. -.TP -.B - -Subtraction. -. -.TP -.B * -Multiplication. -. -.TP -.B / -Division. -. -.TP -.B % -Modulo/remainder. -. -.TP -.B ^ -Exponentiation. -. -.SS Functions -. -.TP -.B sin -Sine function. -. -.TP -.B cos -Cosine function. -. -.TP -.B tan -Tangent function. -. -.TP -.B asin -Inverse sine function. -. -.TP -.B acos -Inverse cosine function. -. -.TP -.B atan -Inverse tangent function. -. -.TP -.B deg -Convert radians to degrees. -. -.TP -.B rad -Convert degrees to radians. -. -.SS Constants -. -.TP -.B pi -Archimedes’ constant (π). -. -.TP -.B e -Euler’s number (e). |