Reference Guide

3-240 Full Command and Function Reference
Using STO/ to divide one array by another array or to divide an array by a number (where obj is
an array or a number and name is the global name of an array) requires less memory than using the
stack to divide them.
Access: !° MEMORY ARITHMETIC STO / ( °is the left-shift of the Nkey).
Input/Output:
Level 2/Argument 1 Level 1/Argument 2 Level 1/Item 1
obj 'name'
→
'name' obj
→
See also: STO+, STO–, STO*, /
STOΣ
Type: Command
Description: Store Sigma Command: Stores obj in the reserved variable ΣDAT.
STOΣ accepts any object and stores it in ΣDAT. However, if the object is not a matrix or the
name of a variable containing a matrix, an Invalid ΣDATA error occurs upon subsequent
execution of a statistics command.
Access: …µ STO Σ
Input/Output:
Level 1/Argument 1 Level 1/Item 1
obj
→
See also: CLΣ, RCLΣ, Σ+, Σ–
STR→
Type: Command
Description: Evaluate String Command: Evaluates the text of a string as if the text were entered from the
command line.
OBJ→ also includes this function. STR→ is included for compatibility with the HP 28S.
Access: …µ STR →
Input/Output:
Level 1/Argument 1 Level 1/Item 1
“obj”
→
evaluated-object
See also: ARRY→, DTAG, EQ→, LIST→, OBJ→, →STR
→STR
Type: Command
Description: Object to String Command: Converts any object to string form.
The full-precision internal form of a number is not necessarily represented in the result string. To
ensure that →STR preserves the full precision of a number, select Standard number display
format or a wordsize of 64 bits (or both) before executing →STR.
The result string includes the entire object, even if the displayed form of the object is too large to
fit in the display.
If the argument object is normally displayed in two or more lines, the result string will contain
newline characters (character 10) at the end of each line. The newlines are displayed as the
character .
If the argument object is already a string, →STR returns the string.
Access: …µ → STR
Flags: Binary Integer Wordsize (–5 through –10), Binary Integer Base (–11, –12), Number Display
Format (–49, –50)