HP 48G Linear Regression Best Fit Line

[Joe Horn]

(12-19-2021 12:46 AM)Rodger Rosenbaum Wrote:  

(12-19-2021 12:10 AM)MNH Wrote:  Bytes: 98.5
Checksum: # 55427d

Are these numbers correct?

I am using this on a HP49g+, so the byte count may be different than what you get on your simulated HP48G.

I get:

Bytes: 90.
Checksum: # E548h

I triple checked the program and what you have is correct.

Rodger, your program's numeric literals are integer-type objects, which the 48G does not have. Replacing them with reals on the 49g+/50g changes the checksum to #27D3h. On a 48G, the checksum is #D883h. All are 90 bytes.