HP HP-15C Advanced Functions Handbook

Section 4: Using Matrix Operations
169
Keystrokes
Display
|CHS|
2
s
[3 GOD. 2
[STOl^.3
[RCLl.2
fRCLllMATRIXlfEl
ITU RESULT |fE]
s
|RCL|.3
[RCL1F1.3
0
135- 16
136- 2
137- 20
138-42, 4, .2
139-44,20, .3
140- 45 .2
141-45,16,15
142-42,26,15
143- 20
144- 45 .3
145-45,40, .3
146- 30
Calculates
1 = 2(50- h-w).
Stores / in R 2.
Stores wh in R 3.
Replaces e, with
[RCp.2
[RCpH.3
147- 45 .2
148-45,20, .3
149- 4332
i, the gradient
elements.
Calculates Iwh.
Now enter the necessary information and run the program.
Keystrokes
2[ENTER 11
rnrpiMi^Ai
15[sfQl[Al
rsToirAi
3[STO]2
0.1 | STO13
O.OBfsToU
Display
13.0000
13.0000
13.0000
13.0000
1
1.0000
15.0000
15.0000
3.0000
0.1000
0.0500
Run mode.
Reserves R0 through R 3.
Finds local maximum.
Activates User mode.
Enters dimensions for
matrix A.
Dimensions matrix A to
2X1.
Stores initial estimate:
1 = W = 15.
Stores a = 3.
Stores e = 0.1 .
Stores d = 0.05 .

HP HP-15C Specifications

General

Brand	HP
Model	HP-15C
Category	Calculator
Language	English