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 3-15
ARIT
Type: Command
Description: Displays a menu or list showing the three CAS submenus for arithmetical operations, INTEGER,
MODULAR and POLYNOMIAL.
Access: Catalog, …µ
Flags: If the CHOOSE boxes flag is clear (flag –117 clear), displays the submenus as a numbered list. If
the flag is set, displays the operations as a menu of function keys.
See also: ALGB, CONSTANTS, DIFF, EXP&LN, INTEGER, MAIN, MATHS, MATR, MODULAR,
POLYNOMIAL, REWRITE, TESTS, TRIGO
ARRY→
Type: Command
Description: Array to Stack Command: Takes an array and returns its elements as separate real or complex
numbers. Also returns a list of the dimensions of the array.
If the argument is an n-element vector, the first element is returned to level n + 1 (not level nm +
1), and the nth element to level 2.
Access: …µ
ARRY
→
Input/Output:
Level 1/Argument 1 Lnm+1/A1 ... L2/Anm Level1/Itemnm+1
[ vector ]
→
z
1
... z
n
{ n
element
}
[[ matrix ]]
→
z
11
... z
nm
{ n
row
m
col
}
L = Level; I = item
See also: →ARRY, DTAG, EQ→, LIST
→
, OBJ→, STR→
→ARRY
Type: Command
Description: Stack to Array Command: Returns a vector of n real or complex elements or a matrix of n × m
real or complex elements.
The elements of the result array should be entered in row order. If one or more of the elements is
a complex number, the result array will be complex.
Access: !°
TYPE
→
ARRY
( °is the left-shift of the Nkey).
Input/Output:
Levelnm+1/Argument1 Level2/Argumentnm
Level1/Argumentnm+1
Level1/Item1
z
1
… z
n
n
element
→
[ vector ]
z
1
1
… z
n
m
{ n
row
, m
col
}
→
[[ matrix ]]
See also: ARRY→, LIST→, →LIST, OBJ→, STR→, →TAG, →UNIT
ASIN
Type: Analytic Function
Description: Arc Sine Analytic Function: Returns the value of the angle having the given sine.
For a real argument x in the domain –1 ≤ x ≤ 1, the result ranges from –90 to +90 degrees (–π/2
to +π/2 radians; –100 to +100 grads).
A real argument outside of this domain is converted to a complex argument z = x + 0i, and the
result is complex.