--- /dev/null
+10 into 3: min fragment 4/3 [v1-66-g4e22cc3]
+ Cut up 10 sticks of length 3 like this:
+ 10 x (5/3 + 4/3)
+ Reassemble as 3 sticks of length 10 like this:
+ 1 x (5/3 + 5/3 + 5/3 + 5/3 + 5/3 + 5/3)
+ 2 x (5/3 + 5/3 + 4/3 + 4/3 + 4/3 + 4/3 + 4/3)