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
Full Command and Function Reference 3-53
Input/Output:
Level 1/Argument 1 Level 1/Item 1
'name=exp'
→
'name(name
1
... name
n
)=exp(name
1
... name
n
)'
→
Example 1:
'A=2*X' DEFINE
stores
'2*X'
in variable A.
Example 2:
'A(X,Y)=2*X+3/Y' DEFINE
creates a user-defined function A. The contents of A is
the program
« → X Y '2*X+3/Y' »
See also: DEF, STO, UNASSIGN
DEG
Type: Command
Description: Degrees Command: Sets Degrees angle mode.
DEG clears flags –17 and –18, and displays the DEG annunciator.
In Degrees angle mode, real-number arguments that represent angles are interpreted as degrees,
and real-number results that represent angles are expressed in degrees.
Access: !&H
ANGLE DEG
!°L
MODES ANGLE DEG
( °is the left-shift of the Nkey).
Input/Output: None
See also: GRAD, RAD
DEGREE
Type: Function
Description: Returns the degree of a polynomial expression. Returns 0 for a constant expression, but –1 if the
expression is zero.
Access: Catalog, …µ
Input: Level 1/Argument 1: A polynomial expression or equation; all powers must be integers or real
numbers with no fractional part.
Output: Level 1/Item 1: An integer representing the highest power in the polynomial. If the input
contains powers of more than one variable, including the current variable, returns the highest
power of the current variable. If the input contains powers of more than one variable, not
including the current variable, returns the highest power of the first symbolic variable (one that is
not stored in the current directory path). If the input contains powers of more than one variable,
and all the variables are stored in the current directory path, returns the highest power of any of
the variables.
Flags: If exact mode is set (flag –105 clear), the result is returned as an integer, otherwise it is returned as
a real number.
Example 1: Find the degree of the polynomial represented by:
x
2
-17=x
3
+2x
Command:
DEGREE(x^2-17=x^3+2*X)
Result:
3
DELALARM
Type: Command
Description: Delete Alarm Command: Deletes the specified alarm.
If n
index
is 0, all alarms in the system alarm list are deleted.
Access: …Ó
TOOLS ALRM DELALARM
( Ó is the right-shift of the 9 key).