Hp Prime Graphing Calculator Manual de usuario descargar pdf (Pagina 536)

100

101

532 Programming

DIM Syntax: dim (str)

Returns the number of characters in string str.

Example: dim("12345") returns 5, dim("""") and

dim("\n") return 1. (Notice the use of the two double

quotes and the escape sequence.)

STRING Syntax: string (object);

Returns a string representation of the object. The result

varies depending on the type of object.

string(2/3); results in the string 0.666666666667

Examples:

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 or

, returns str. If n == 0 returns the empty string.

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

String Result

string(F1), when F1(X)

= COS(X)

"COS(X)"

string(L1) when L1 =

{1,2,3}

"{1,2,3}"

string(M1) when M1 = "[[1,2,3],[4,5,6]]"

123

456

ndimstr

n 0

1 2 ... 531 532 533 534 535 536 537 538 539 540 541 ... 607 608

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Hp Prime Graphing Calculator Manual de usuario Pagina 536

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