Add quantum exact lanczos#398

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wsttiger wants to merge 12 commits intoNVIDIA:mainfrom

wsttiger:add_quantum_exact_lanczos

Commits on Dec 30, 2025

Commits on Jan 2, 2026

feat(solvers): Expand QEL to 20 ancilla qubits and add LiH molecule test
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Commits on Jan 4, 2026

Commits on Jan 11, 2026

Formatting
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Commits on Jan 13, 2026

Disabled LiH tests if no GPU is found
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Commits on Jan 14, 2026

Commits on Jan 16, 2026

solvers(py): dedupe QEL test helpers into cudaq_solvers.tools
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