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 3-231
Input/Output:
Level 1/Argument 1 Level 1/Item 1
{ list }
1
→
{ list }
2
See also: REVLIST
SPHERE
Type: Command
Description: Spherical Mode Command: Sets spherical coordinate mode.
SPHERE sets flags –15 and –16.
In spherical mode, vectors are displayed as polar components.
Access:
„&H
ANGLE SPHERE
Input/Output: None
See also: CYLIN, RECT
SQ
Type: Analytic function
Description: Square Analytic Function: Returns the square of the argument.
The square of a complex argument (x, y) is the complex number (x
2
– y
2
, 2xy).
Matrix arguments must be square.
Access: !º ( º is the left-shift of the Rkey).
Flags: Numerical Results (–3)
Input/Output:
Level 1/Argument 1 Level 1/Item 1
z
→
z
2
x_unit
→
x
2
_unit
2
[[ matrix ]]
→
[[ matrix × matrix ]]
'symb'
→
'SQ(symb)'
See also: √, ^
SR
Type: Command
Description: Shift Right Command: Shifts a binary integer one bit to the right.
The least significant bit is shifted out to the right and lost, while the most significant bit is
regenerated as a zero. SR is equivalent to binary division by 2.
Access: !´
BASE
L
BIT SR
( ´ is the left-shift of the Pkey).
…ã
L
BIT SR
(ã is the right-shift of the 3key).
Flags: Binary Integer Wordsize (–5 through –10), Binary Integer Base (–11, –12)
Input/Output:
Level 1/Argument 1 Level 1/Item 1
#n
1
→
#n
2
See also: ASR, SL, SLB, SRB
SRAD
Type: Command
Description: Spectral Radius Command: Returns the spectral radius of a square matrix.