HP HP-15C - Multiplying Complex Matrices

164
Section 4: Using Matrix Operations
Keystrokes
Display
|T1|LBL|6
fRCLl.1
fGSBl3
[firpsii
[TlfFTlO
[CHSl
[j][TEST]4
Carols
[GSBlS
[RCLl.1
ISTOl.O
|RCL|2
[STO~|[xl.1
(T][p_S£j7
fGrole
rRCTl|MATRIX|[Al
QG[ABS]
I GTO | 6
rniiBLis
|RCL|6
[STOl?
[TirLBLl4
[GSBlS
[RCD.O
[RcTir+i.1
2
s
[STOlS
|GSB|3
H[F?]0
[CHS|
029-42,21, 6
030- 45 .1
031- 32 3
032- 42 31
033-43, 6, 0
034- 16
035-43,30, 4
036- 22 5
037- 32 8
038- 45 .1
039- 44 .0
040- 45 2
041-44,20, .1
042-42, 5, 7
043- 22 6
044-45,16,11
045- 4316
046- 22 6
047-42,21, 5
048- 45 6
049- 44 7
050-42,21, 4
051- 32 8
052- 45 .0
053-45,40, .1
054- 2
055- 10
056- 44 8
057- 32 3
058-43, 6, 0
059- 16
Bounding search begins.
Shows slope.
Tests for slope change.
Branch to interval
reduction.
Restores original matrix
to A.
Stores HI in R 0.
Stores «j +1 in R ±.
Decrements counter.
Branch to continue.
Displays Error 1 with A in
X-register.
Branch for continuation.
Interval reduction routine.
Stores j + 1 in R7.
Restores original matrix
to A.
Calculates midpoint of
interval.
Calculates slope.
Changes sign for
minimum.