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Free polyominoes enumeration: Difference between revisions

Free polyominoes enumeration (view source)

Revision as of 21:02, 9 July 2018

196 bytes removed ,  5 years ago
→‎{{header|Scala}}
Line 863:
def canonical(polyomino: Polyomino): Polyomino = {
import Ordering.Implicits._
 
val rot = rotationsAndReflections(polyomino)
val rot1 = rot.map(translateToOrigin)
val rot2 = rot1.map(poly => poly.sorted)
val rots = rot1.take(1).sorted
val rot3 = rot2.min
rotationsAndReflections(polyomino)
.map(translateToOrigin)
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