(50G) Question, has anyone programmed gauss's...

[CosmicTruth]

(06-03-2014 02:33 AM)Thomas Klemm Wrote:  

(06-02-2014 11:12 PM)CosmicTruth Wrote:  has anyone wrote program to solve gauss's shoelace formula with a 50G?

Code:

\<<
  DUP HEAD +
  2 \<< CROSS \>> DOSUBS
  \GSLIST ABS 2 /
\>>

Example:
{
[ 2 1 ]
[ 4 5 ]
[ 7 8 ]
}

Area = 3

Thanks for reply, whats GSLIST?
the \GSLIST is erroring this, but nice code. i get 'GSLIST/2.'

edit: GOTIT! the statistics EList function... this is good thanks