Reference Guide

Full Command and Function Reference 3-193
by a constant x
factor
, adds this product to element j of the vector, and returns the modified vector.
RCIJ rounds the row numbers to the nearest integer, and treats vector arguments as column
vectors.
Access: !Ø CREATE ROW RCIJ ( Ø is the left-shift of the 5key).
!´ MATRIX ROW RCIJ ( ´ is the left-shift of the Pkey).
Input/Output:
Level 4/Argument 1 Level 3/Argument 2 Level 2/Argument 3 Level 1/Argument 4 Level 1/Item 1
[[ matrix ]]
1
x
factor
n
row i
n
row j
→
[[ matrix ]]
2
[ vector ]
1
x
factor
n
element i
n
element j
→
[ vector ]
2
See also: RCI
RCL
Type: Command Operation
Description: Recall Command: Returns the unevaluated contents of a specified variable.
RCL searches the entire current path, starting with the current directory. To search a different
path, specify { path name }, where path is the new path to the variable name. The path subdirectory
does not become the current subdirectory (unlike EVAL).
To recall a library or backup object, tag the library number or backup name with the appropriate
port number (n
port
), which must be an integer in the range 0 to 3. Recalling a backup object brings
a copy of its contents to the stack, not the entire backup object.
To search for a backup object, replace the port number with the wildcard character &, in which
case the calculator will search (in order) ports 0 through 3, and the main memory for the named
backup object.
You can specify a port (that is, n
port
) in one of two ways:
• H, 0, 1, 2, or 3
• H, R, E, F, or SD
In each case, the ports are home, RAM, extended RAM, flash memory, and the plug-in SD card
slot, respectively.
Access: !© ( ©is the left-shift of the Kkey).
Input/Output:
Level 1/Argument 1 Level 1/Item 1
'obj'
→
obj
PICT
→
grob
:n
port
:n
library
→
obj
:n
port
:name
backup
→
obj
:n
port
:{ path }
→
obj
See also: STO
RCLALARM
Type: Command
Description: Recall Alarm Command: Recalls a specified alarm.
obj
action
is the alarm execution action. If an execution action was not specified, obj
action
defaults to
an empty string.
x
repeat
is the repeat interval in clock ticks, where 1 clock tick equals 1/8192 second. If a repeat
interval was not specified, the default is 0.