HP Prime Graphing NW280AAABA manual StringF1, when F1X Cosx = Cosx, 666666666667

STRING Syntax: STRING (object);

Returns a string representation of object. The result varies

depending on the type of object.

Examples:

String		Result
string(F1), when F1(X)		"COS(X)"
= COS(X)
2/3)		0.666666666667
STRING(
string(L1) when L1 =		"{1,2,3}"
{1,2,3}
string(M1) when M1 =		"[[1,2,3],[4,5,6]]"
	1 2 3
	4 5 6

INSTRING Syntax: INSTRING (str1,str2)

Returns the index of the first occurrence of str2 in str1. Returns 0 if str2 is not present in str1. Note that the first character in a string is position 1.

Examples:

INSTRING("vanilla","van") returns 1

INSTRING ("banana","na") returns 3

INSTRING("ab","abc") returns 0

LEFT Syntax: LEFT (str,n)

Return the first n characters of string str. If n ≥ DIM(str) or n < 0, returns str. If n == 0 returns the string.

Example: LEFT("MOMOGUMBO",3) returns "MOM"

RIGHT Syntax: RIGHT(str,n)

Returns the last n characters of string str. If n <= 0, returns empty string. If n > DIM(str), returns str

Example: RIGHT("MOMOGUMBO",5) returns "GUMBO"

Programming in HP PPL 535