HP 48GII

3-28 Full Command and Function Reference
Input/Output:
Level 1/Argument 1 Level 1/Item 1
n
→
“string”
See also: NUM, POS, REPL, SIZE, SUB
CIRC
CAS: Compose two permutations.
CKSM
Type: Command
Description: Checksum Command: Specifies the error-detection scheme.
Legal values for n
checksum
are as follows:
• 1-digit arithmetic checksum.
• 2-digit arithmetic checksum.
• 3-digit cyclic redundancy check (default).
The CKSM specified is the error-detection scheme that will be requested by KGET, PKT, or
SEND. If the sender and receiver disagree about the request, however, then a 1-digit arithmetic
checksum will be used.
Access: …µ
CKSM
Input/Output:
Level 1/Argument 1 Level 1/Item 1
n
checksum
→
See also: BAUD, PARITY, TRANSIO
CLEAR
Type: Command
Description: Clear Command: Removes all objects from the stack or history.
To recover a cleared stack or history, press …¯ (the right-shift of the Mkey) before
executing any other operation. There is no programmable command to recover the stack or
history.
Access: …· (·is the right-shift of the ƒkey).
Input/Output:
Level
n
/Argument 1 ... Level 1/Argument
n
Level
n
/Item 1 ... Level 1/Item
n
obj
n
...obj
1
→
See also: CLVAR, PURGE
CLKADJ
Type: Command
Description: Adjust System Clock Command: Adjusts the system time by x clock ticks, where 8192 clock ticks
equal 1 second. If x is positive, x clock ticks are added to the system time. If x is negative, x
clock ticks are subtracted from the system time. If X>10^12, it will be changed to 10^12 ticks
(which is approximately 3.87 years).
Access: …Ó
TOOLS LLCLKADJ ( Ó is the right-shift of the 9 key).
Input/Output:
Level 1/Argument 1 Level 1/Item 1
x
→