HP 15c Collector's Edition User Manual

170 Section 12: Calculating with Matrices
In partitioned form,
A =




10 0
0 0
200 −200
−200 170





and B =




5
0
0
0




,
where the zero elements correspond to real and imaginary parts with zero
value.
Keystrokes
Display
4 v 2 ´ m A
2.0000
Dimensions matrix
A
to
be 4 × 2.
´ > 1
2.0000
Set beginning row and
column numbers in R
0
and R
1
to 1.
´ U
2.0000
Activates User mode.
10 O A
10.0000
Stores a
11
.
0 O A
0.0000
Stores
a
12
.
O A
0.0000
Stores
a
21
.
O A
0.0000
Stores a
22
.
200 O A
200.0000
Stores
a
31
.
”O A
-200.0000
Stores
a
32
.
O A
-200.0000
Stores
a
41
.
170 O A
170.0000
Stores
a
42
.
4 v 1 ´ m B
1.0000
Dimensions matrix
B
to
be 4 × 1.
0 O > B
0.0000
Stores value 0 in all
elements of B.
5 v 1 v
1.0000
Specifies value 5 for
row 1, column 1.
O | B
5.0000
Stores value 5 in
b
11
.
l > B
b 4 1
Recalls descriptor for
matrix B.
l > A
A 4 2
Places descriptor for
matrix A into X-
register,
moving descriptor for
matrix B into Y-register.

HP 15c Collector's Edition Specifications

General

Brand	HP
Model	15c Collector's Edition
Category	Calculator
Language	English