HP 50g User's Reference Manual
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Brand: HP
Category: Calculator
Type: Advanced user's reference manual
Model: HP 48gII , HP 49g+ , HP 50G
Pages: 693
3-236 Full Command and Function Reference
Input/Output:
Level 1/Argument 1 Level 1/Item 1
x
seconds
→
0
→
See also: BUFLEN, CLOSEIO, SBRK, SRECV, XMIT
STO
Type: Command
Description: Store Command: Stores an object into a specified variable or object.
Storing a graphics object into PICT makes it the current graphics object.
To create a backup object, store the obj into the desired backup location (identified as
:n
port
:name
backup
). STO will not overwrite an existing backup object.
To store backup objects and library objects, specify a port number (0 through 3).
After storing a library object in a port, it must then be attached to its directory before it can be
used. The easiest way to do this is to execute a warm start (by pressing $& C). This also
causes the calculator to perform a system halt, which clears the stack, the LAST stack, and all local
variables.
STO can also replace a single element of an array or list stored in a variable. Specify the variable in
level 1 as name(index), which is a user function with index as the argument. The index can be n or
n,m, where n specifies the row position in a vector or list, and n,m specifies the row-and-column
position in a matrix.
Access: K
Input/Output:
Level 2/Argument 1 Level 1/Argument 2 Level 1/Item 1
obj
'name'
→
grob
PICT
→
obj
:n
port
:name
backup
→
obj
'name(index)'
→
backup
n
port
→
library
n
port
→
library
:n
port
:n
library
→
Example 1:
'A+B+C+D' 'SUMAD' STO
stores the expression A+B+C+D in the variable SUMAD.
Example 2:
5 'A(3)' STO
stores the integer 5 in the third element in a list or vector A.
Example 3:
2 'A(3,5)' STO
stores the integer 2 in the element in the third row and fifth column of
matrix A.
See also: DEFINE, RCL, →,
STOALARM
Type: Command
Description: Store Alarm Command: Stores an alarm in the system alarm list and returns its alarm index
number.
If the argument is a real number x
time
, the alarm date will be the current system date by default.
If obj
action
is a string, the alarm is an appointment alarm, and the string is the alarm message. If
obj
action
is any other object type, the alarm is a control alarm, and the object is executed when the
alarm comes due.
x
repeat
is the repeat interval for the alarm in clock ticks, where 8192 ticks equals 1 second.