The Museum of HP Calculators The Museum of HP Calculators
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.
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 √x 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 √x 25 + 26 2 27 RCL×A 28 ÷ 29 STO Y 30 RTN CK 0486 45.0bytes
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