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(15C) 3 Equations with 3 Unknowns
03-16-2024, 02:49 PM
Post: #3
RE: (15C) 3 Equations with 3 Unknowns
It is a great program.

I kind of had to redo it a bit because of the USER mode and how I couldn't get the pointer (R0,R1) to advance on the HP 15C Collector's Edition.

Code:
  (34 steps)
LBL D
MATRIX 0
MATRIX 1
3
ENTER
DIM A
R/S

LBL 1
u STO A  (u = USER mode)
CLx
R/S
GTO 1

LBL E

ENTER 
1
DIM B
R/S
u STO B
R/S
u STO B
R/S
u STO B
RESULT C

RCL MATRIX B
RCL MATRIX A
รท
R/S

u RCL C
R/S
u RCL C
R/S
u RCL C
RTN
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Messages In This Thread
(15C) 3 Equations with 3 Unknowns - Gamo - 03-15-2024, 06:43 AM
RE: (15C) 3 Equations with 3 Unknowns - Eddie W. Shore - 03-16-2024 02:49 PM



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