The Museum of HP Calculators


Quadratic Equation Solver for HP-32SII

This program is Copyright © 2003 by Karl Bedard and is used here by permission.

This program is supplied without representation or warranty of any kind. Karl Bedard and The Museum of HP Calculators therefore assume no responsibility and shall have no liability, consequential or otherwise, of any kind arising from the use of this program material or any part thereof.

Overview

To use this program, you must have an equation in the form of aX2+bX+C=0. Store a in the A slot, b in the B slot, and c in the C slot.

Note: This program will NOT work with imaginary answers.

01 LBL E  
02 0
03 RCL-B
04 RCL B
05 x2
06 4
07 RCL*A
08 RCL*C
09 -
10 SQRT
11 -
12 2
13 RCL*A
14 /
15 STO X
16 0
17 RCL-B
18 RCLB
19 x2
20 4
21 RCL*A
22 RCL*C
23 -
24 SQRT
25 +
26 2
27 RCL*A
28 /
29 STO Y
30 RTN
CK 0486  45.0bytes

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