SdpSolver

The interior-point solver on problems whose optimum is known in closed form

2/2 passed in 2ms

Test	What it does	Result
test_gap_tightens	A tighter tolerance returns a smaller gap and a value no further from the closed form, and at every tolerance the gap covers the real error with the point feasible.	✅ pass
test_largest_eigenvalue	Minimising t subject to $tI-A⪰0$ returns the largest eigenvalue of a symmetric 2x2 within the reported gap, and over two blocks the larger of the two.	✅ pass