basis.json

[
  {
    "degree": 1,
    "pseudo": [0, 0.25, 0.5, 0.75, 1],
    "kernel_size": [5],
    "is_open_spline": [1],
    "expected_basis": [[0, 1], [0, 1], [0, 1], [0, 1], [0, 1]],
    "expected_index": [[1, 0], [2, 1], [3, 2], [4, 3], [0, 4]]
  }
]