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- add_random_constraint(problem, ratio)
- add a random constraint to a problem, with a given ratio angles/distances
- random_distance_problem_3D(npoints, radius, roundoff)
- creates a 3D problem with random distances
- random_problem_2D(numpoints, radius=10.0, roundoff=0.0, angleratio=0.5)
- Generate a random problem with given number of points, a roundoff
value for the prototype points, a radius for the cloud of prototype points
and a ratio of angle constraints over distance constraints
- random_triangular_problem_3D(npoints, radius, roundoff, pangle)
- randomize_angles(problem)
- randomize_balloons(problem)
- combine adjacent angles to balloons and replace with different angles.
modifies problem
- randomize_hedgehogs(problem)
- combine adjacent angles to hedgehogs and replace with different angles.
modifies problem
- test()
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