Original implementation.
Modularity: 0.452381
( 1 1 1 1 1 0 0 0 0 0 )

Original implementation, parallel updating.
Modularity: 0.452381
( 1 1 1 1 1 0 0 0 0 0 )

Negative implementation.
Modularity: 0.452381
( 0 0 0 0 0 1 1 1 1 1 )

Trivial case: null graph.

Trivial case: singleton graph.

Test on a random graph to verify consistency of output.
Modularity: 0.209191
Temperature: 0.0878155
( 3 0 0 3 2 3 3 0 0 0 3 3 0 2 2 0 2 1 1 0 )
Zero temp:
Modularity: 0.188443
Temperature: 0
( 2 3 2 2 0 1 1 2 2 0 1 1 1 0 0 3 0 3 3 3 )
Parallel update:
Modularity: 0
Temperature: 0.470429
( 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 )
Parallel update, zero temp:
Modularity: -0.13323
Temperature: 0
( 1 2 2 1 2 2 2 1 1 1 0 2 2 2 2 1 2 2 1 1 )
Negative implementation:
Modularity: 0.206619
Temperature: 0.0570013
( 0 1 1 0 2 2 2 1 1 1 2 2 1 0 2 1 2 3 3 1 )
With weights:
Modularity: 0.0164729
Temperature: 1.17406
( 1 3 2 2 0 0 0 1 3 2 0 0 3 2 0 2 0 3 3 3 )
Parallel update:
Modularity: 0.00242651
Temperature: 1.1979
( 4 2 2 0 0 3 0 1 1 1 4 3 1 3 0 1 3 3 4 1 )
Negative implementation:
Modularity: 0.247814
Temperature: 0.00992249
( 0 1 2 3 4 1 4 4 5 6 5 0 5 2 4 2 4 1 1 1 )