05aF for ( 8 : 10 ) { for ( : 10 ) { for ( eO05H4-5T : 100 ) { for ( eO05HR?4-5T : 100 ) { … 1005 1005 100N 100N = 1,000,000.,-5 bin-lattice spatial subdivision https://github.com/shiffman/The-Nature-of-Code-Examples/tree/master/chp06_agents/binlatticespatialsubdivision/intersection