University of Houston math contests

[RMollov]

(07-12-2019 04:41 PM)telemachos Wrote:  I think this makes the best use of the HP-50g's capabilities:

Input:

{ [–6.94 –1.2] [–5.16 3.84] [3.4 2.18] [2.46 –6.72] }

Program (56.5 bytes):

<< DUP HEAD + << CROSS >> DOSUBS ΣLIST ABS 2 / >>

Output: 67.473

... and the one I've been using in my survey package for 20+ years on HP48G