Hp 49g Graphing Calculator Manual de usuario descargar pdf (Pagina 163)

Command:

LEGENDRE{4)

Result: (35*X^4-30*X^2+3)/8

LGCD

Type:

Function

Description: Returns the greatest conunon divisor of a list of

expressions or values.

Access: Arithmetic, 0®H)

Input:

A list of expressions or values.

Output:

Level 2/Item 1: The list of elements.

Level 1/Item 2: The greatest common divisor of the

elements.

Flags:

Exact mode must be set (flag -105 clear).

Numeric mode must not be set (flag -03 clear).

LIMIT

Type:

Fimction

Description:

Rettims the limit of a fimction as it approaches a

specified value.

Access:

Calculus, 0{ClC) LIMITS&SERIES

Input: Level 2/Argument 1: An expression.

Level 1/Argument 2: An expression of the fonn,x' = y,

where x is the variable and y is the value at which the

limit is to be evaluated.

Output:

The limit of the expression at the limit point.

Flags:

Exact mode must be set (flag -105 clear).

Numeric mode must not be set (flag -03 clear).

Example:

Find the following limit:

( Urn

U ^ y) X - y

Command: LIMIT { (X-'N-Y^N) / (X-Y) , X=Y)

Result:

N*EXP(N*LN(Y))/Y

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Hp 49g Graphing Calculator Manual de usuario Pagina 163