HP 50g User's Reference Manual
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Brand: HP
Category: Calculator
Type: Advanced user's reference manual
Model: HP 48gII , HP 49g+ , HP 50G
Pages: 693
3-130 Full Command and Function Reference
Result:
COS(X)*(cC0 -X)+(cC1 — -1)*SIN(X)
See also: DESOLVE
LEGENDRE
Type: Function
Description: Returns the nth degree Legendre polynomial.
Access: Arithmetic, !Þ
POLYNOMIAL
LL
Input: An integer, n.
Output: The nth Legendre polynomial.
Flags: Exact mode must be set (flag –105 clear).
Numeric mode must not be set (flag –3 clear).
Example: Find the Legendre polynomial with degree 4.
Command:
LEGENDRE(4)
Result:
(35*X^4-30*X^2+3)/8
See also: HERMITE, TCHEBYCHEFF
LGCD
Type: Function
Description: Returns the greatest common divisor of a list of expressions or values.
Access: Arithmetic, !Þ L
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 –3 clear).
Radians mode must be set (flag –17 set).
See also: GCD
LIBEVAL
Type: Command
Description: Evaluate Library Function Command: Evaluates unnamed library functions.
WARNING: Use extreme care when executing this function. Using LIBEVAL
with random addresses will almost always cause a memory loss. Do not use this
function unless you know what you are doing.
#n
function
is of the form lllfffh, where lll is the library number, and fff the function number.
Access: …µ
LIBEVAL
Input/Output:
Level 1/Argument 1 Level 1/Item 1
#n
function
→
See also: EVAL, FLASHEVAL, SYSEVAL
LIBS
Type: Command
Description: Libraries Command: Lists the title, number, and port of each library attached to the current
directory. The title of a library often takes the form LIBRARY-NAME : Description. A library
without a title is displayed as " ".