01:25, 8 April 2007Busstalkcontribs uploaded
File:Leftist-trees-S-value.png(Showing how s-values work in leftist trees. The grey boxes are the external (imaginary) nodes which we count distance to. The top node, 4, must move twice to reach one of these external nodes.)
01:25, 8 April 2007Busstalkcontribs uploaded
File:Leftist-trees-S-value.png(Showing how s-values work in leftist trees. The grey boxes are the external (imaginary) nodes which we count distance to. The top node, 4, must move twice to reach one of these external nodes.)