Strange! The german wikipedia page states "Gesucht wird eine Aufteilung dieser Zahlen auf zwei Haufen, so dass die Differenz der Summen der Zahlen in den beiden Haufen möglichst klein ist." (Find a partition such that the diffference of the sum of each heap is minimal). And this is exactly what you're after.

s$$([},&%#}/&/]+}%&{})*;#$&&s&&$^X.($'^"%]=\&(|?*{%
+.+=%;.#_}\&"^"-+%*).}%:##%}={~=~:.")&e&&s""`$''`"e

In reply to Re^3: Divide array of integers into most similar value halves by Skeeve
in thread Divide array of integers into most similar value halves by Pepe

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