Casio ClassPad 300 - Page 577

20021201
ExpToStr
Syntax: ExpToStr 䡺<expression>,<storage variable name>
Function: Converts the result of an input expression to a string and assigns the string to
the specified variable.
NumToChr
Syntax: NumToChr 䡺 n,<storage variable name>
Function: Converts numeric value n to the corresponding text character(s) in accordance
with the character code table, and assigns the character(s) as a string to the
specified variable. For information about character codes, see Appendix page
α -6-1.
NumToStr
Syntax: NumToStr 䡺<value>,
{
"Fix <integer from 0 to 9>"
}
, <storage variable name>
"Sci <integer from 0 to 9>"
Function: Converts a numeric value to a string of the specified format, and assigns the
resulting string to the specified variable.
Example: NumToStr 1.234, "Fix2", x
StrCmp
Syntax: StrCmp 䡺 "<string 1>", "<string 2>", <storage variable name>
Function: Compares "<string 1>" and "<string 2>" (character code comparison) and
assigns the resulting value to the specified variable.
Description
•Returns 0 when "<string 1>" = "<string 2>".
•Returns 1 when "<string 1>" > "<string 2>".
•Returns –1 when "<string 1>" < "<string 2>".
StrInv
Syntax: StrInv 䡺 "<string>", <storage variable name>
Function: Inverts the sequence of a string and assigns the resulting string to a variable.
12-6-42
Program Command Reference