Matrix example 7 - Simple matrix divide test.

Description

N STO 2 where N is the matrix dimension NxN up to 8x8.

GSB 7 to start

Random numbers are entered by the program into [A]
[A] is copied into [C]
[C]/[A] should yield the identity matrix.

I have added STO MATRIX C, RCL MATRIX C after step 18 and the simulator now creates an identity matrix in [B]

John Patterson
jepattersonatactrix.co.nz
http://www.jepspectro.com

Program Resources

Labels

Name	Description
7	GSB 7 to start
.7	Loop to enter random numbers
.8	Loop to read the elements of [b]

Storage Registers

Name	Description
2

Flags

Number	Description
8	CF8 clear complex number flag

Program

Line	Display	Key Sequence	Line	Display	Key Sequence
000			014	u 44 11	USER STO A
001	42,21, 7	f LBL 7	015	22 .7	GTO . 7
002	43, 5, 8	g CF 8	016	42 31	f PSE
003	42,16, 0	f MATRIX 0	017	42,26,12	f RESULT B
004	45 2	RCL 2	018	45,16,11	RCL MATRIX A
005	36	ENTER	019	44,16,13	STO MATRIX C
006	42,23,11	f DIM A	020	45,16,13	RCL MATRIX C
007	42,16, 1	f MATRIX 1	021	45,16,11	RCL MATRIX A
008	42,21, .7	f LBL . 7	022	10	÷
009	42 31	f PSE	023	42,21, .8	f LBL . 8
010	42 36	f RAN #	024	42 31	f PSE
011	2	2	025	u 45 12	USER RCL B
012	0	0	026	22 .8	GTO . 8
013	20	×	027	43 32	g RTN