Casio fx-CG50 User Manual page 322

StrInv(
Function: Inverts the sequence of a string.
Syntax: StrInv("<string>"[)]
StrJoin(
Function: Joins "<string 1>" and "<string 2>".
Syntax: StrJoin("<string 1>", "<string 2>"[)]
Note: The same result also can be achieved using the "+" command (page 8-27).
StrLeft(
Function: Copies a string up to the
Syntax: StrLeft("<string>",
StrLen(
Function: Returns the length of a string (the number of its characters).
Syntax: StrLen("<string>"[)]
StrLwr(
Function: Converts all the characters of a string to lower case.
Syntax: StrLwr("<string>"[)]
StrMid(
Function: Extracts from the
Syntax: StrMid("<string>",
Description: Omitting "
StrRight(
Function: Copies a string up to the
Syntax: StrRight("<string>",
n
th character from the left.
n (0 < n < 9999,
[)]
n m
-th to the -th character of a string.
n m )] (1 < n < 9999, 0 <
[,
m
" will extract from the
n
th character from the right.
n (0 < n < 9999,
[)]
8-26
n
is a natural number)
m < 9999, n
and
n
-th character to the end of the string.
n
is a natural number)
m
are natural numbers)