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C++ API

Method on @infsup: det (A)

Compute the determinant of matrix A.

The determinant for matrices of size 3×3 or greater is computed via L-U decomposition and may be affected by overestimation due to the dependency problem.

Accuracy: The result is a valid enclosure.

det (infsup (magic (3)))
  ⇒ ans = [-360]

Package: interval