Figure 1. Probability density functions for the case of uniformly distributed connections.
A Distribution of the uniform variable 
B Distribution of the sum 
of two uniform variables. C Distribution of the absolute difference 
of two uniform variables. D Joint distribution of 
and 
E, F, G The same as A, B and C but with pruning 
H The same as D but with pruning 
In all figures, Grey shaded area: histograms from simulations, Black lines and surfaces: theoretical results (see Eq. (7)–(13)).