Uval - HP 48gII Advanced User's Reference Manual

For any value z,
The value n is rounded to the nearest integer and, when rounded, must be positive.
!´ L
Access:
Input/Output:
See also: UTPC, UTPF, UTPN

UVAL

Type: Function
Description: Unit Value Function: Returns the numerical part of a unit object.
...Û
Access:
Flags: Numerical Results (-3)
Input/Output:
See also: CONVERT, UBASE, UFACT,
V
Type: Command
Description: Vector/Complex Number to Stack Command: Separates a vector or complex number into its
component elements.
For vectors with four or more elements, V
mode, and always returns the elements of the vector to the stack as they are stored internally (in
rectangular form). Thus, V
!´
Access:
Flags: Coordinate System (-15 and -16)
Input/Output:
See also: V2, V3
3-194 Full Command and Function Reference
utpt n x =
z
z
⎛ ⎞ ⎛ ⎞ !
-- - ⎝ ⎠ = -- - – 1
⎝ ⎠
2
2
L
PROBABILITY UTPT
Level 2/Argument 1 Level 1/Argument 2
n
TOOLS UVAL
Level 1/Argument 1
x_unit
'symb'
UNIT
is equivalent to OBJ
VECTOR V
L /A
1 1
[ x y ]
, y
[ x ]
r theta
, x , x
[ x ]
1 2 3
, x , x
[ x ]
1 theta z
[ x , x , x ]
1 theta phi
, x , ... , x
[ x ]
1 2 n
(x , y)
(x , y )
r theta
L = Level; A = Argument; I = item
n + 1
n + 1
⎛ ⎞
– ----------- -
----------- -
2
⎝ ⎠ 2
t
2
⎛ ⎞
∫
1 + --- -
-----------------------
⎝ ⎠
n
n
⎛ ⎞ n
x
-- - ⎝ ⎠
2
, where ! is the factorial command.
( ´ is the left-shift of the Pkey).
x
(Û is the right-shift of the 6key).
executes independently of the coordinate system
for vectors with four or more elements.
( ´ is the left-shift of the Pkey).
L /I ... L /I
n 1 3 n–2
x
1
x
1
x
1
x ... x
1 n–2
t d
Level 1/Item 1
utpt(n,x)
Level 1/Item 1
x
'UVAL(symb)'
L /I
2 n–1
x
x
r
x
2
x
theta
x
theta
x
n–1
x
x
r
L /I
1 n
y
y
theta
x
3
x
z
x
phi
x
n
y
y
theta