def test_alexa_log_c_to_linear(self):
"""
Tests :func:`colour.models.log.alexa_log_c_to_linear` definition.
"""
self.assertAlmostEqual(
alexa_log_c_to_linear(0.092809),
0,
places=7)
self.assertAlmostEqual(
alexa_log_c_to_linear(0.39100683203408376),
0.18,
places=7)
self.assertAlmostEqual(
alexa_log_c_to_linear(0.57063155812041733),
1,
places=7)
