Sat Apr 25 23:25:47 2026

test_digraph_arc_test():
  numpy version:      1.26.4
  python version:     3.10.12
  Test test_digraph_arc().

digraph_arc_abc_test():
  Test digraph_arc_abc()

  "abc" arc list L:
array([[0, 1],
       [1, 2],
       [2, 0]])

digraph_arc_abcd_test():
  Test digraph_arc_abcd()

  "abcd" arc list L:
array([[0, 1],
       [1, 2],
       [2, 0],
       [2, 3],
       [3, 0]])

digraph_arc_cycler_test():
  Test digraph_arc_cycler()

  "cycler" arc list L:
array([[0, 2],
       [0, 4],
       [1, 5],
       [1, 7],
       [2, 3],
       [2, 5],
       [2, 6],
       [3, 2],
       [4, 1],
       [5, 4],
       [5, 7],
       [6, 6],
       [6, 8],
       [7, 0],
       [8, 4],
       [8, 6]])

digraph_arc_five_test():
  Test digraph_arc_five()

  "five" arc list L:
array([[1, 2],
       [2, 5],
       [3, 1],
       [4, 1],
       [5, 1]])

digraph_arc_moler_test():
  Test digraph_arc_moler()

  Moler arc list L:
array([[0, 1],
       [0, 5],
       [1, 2],
       [1, 3],
       [2, 3],
       [2, 4],
       [2, 5],
       [3, 0],
       [4, 4],
       [5, 0]])

digraph_arc_sauer_test()
  Test digraph_arc_sauer()

  Sauer arc list L:
array([[ 4,  0],
       [ 0,  1],
       [ 2,  1],
       [ 1,  2],
       [ 3,  2],
       [ 7,  3],
       [ 1,  4],
       [ 8,  4],
       [ 2,  5],
       [ 8,  5],
       [ 1,  6],
       [11,  6],
       [ 2,  7],
       [11,  7],
       [ 0,  8],
       [12,  8],
       [ 4,  9],
       [ 5,  9],
       [ 6,  9],
       [ 8,  9],
       [13,  9],
       [ 5, 10],
       [ 6, 10],
       [ 7, 10],
       [11, 10],
       [13, 10],
       [ 3, 11],
       [14, 11],
       [ 9, 12],
       [13, 12],
       [12, 13],
       [14, 13],
       [10, 14],
       [13, 14]])

digraph_arc_sixty_test():
  Test digraph_arc_sixty()

  "sixty" arc list L:
array([[ 0,  0],
       [ 0,  1],
       [ 0,  2],
       [ 0,  3],
       [ 0,  4],
       [ 0,  5],
       [ 0,  6],
       [ 0,  7],
       [ 0,  8],
       [ 0,  9],
       [ 0, 10],
       [ 0, 11],
       [ 1,  1],
       [ 1,  3],
       [ 1,  5],
       [ 1,  6],
       [ 1,  7],
       [ 1,  9],
       [ 1, 10],
       [ 1, 11],
       [ 2,  2],
       [ 2,  5],
       [ 2,  7],
       [ 2,  8],
       [ 2, 10],
       [ 2, 11],
       [ 3,  3],
       [ 3,  7],
       [ 3,  9],
       [ 3, 11],
       [ 4,  4],
       [ 4,  6],
       [ 4,  8],
       [ 4,  9],
       [ 4, 10],
       [ 4, 11],
       [ 5,  5],
       [ 5,  7],
       [ 5, 10],
       [ 5, 11],
       [ 6,  6],
       [ 6,  9],
       [ 6, 10],
       [ 6, 11],
       [ 7,  7],
       [ 7, 11],
       [ 8,  8],
       [ 8, 10],
       [ 8, 11],
       [ 9,  9],
       [ 9, 11],
       [10, 10],
       [10, 11],
       [11, 11]])

test_digraph_arc_test():
  Normal end of execution.
Sat Apr 25 23:25:47 2026