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Merge remote-tracking branch 'origin/copilot/fix-math-calculation-issues' into claude/translate-issue-comments-PlJqV
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@@ -86,16 +86,9 @@ For a pure state |ψ⟩:
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From page 24 (concrete computation):
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```
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ρ = |ψ⟩⟨ψ| = [ 0.2219 0.3631 0.4061 ]
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[ 0.3631 0.5941 0.6644 ]
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[ 0.4061 0.6644 0.7430 ]
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```
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Normalized density matrix ρ̂ = ρ / Tr(ρ) = |ψ̂⟩⟨ψ̂|:
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```
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ρ̂ = [ 0.1424 0.2329 0.2605 ]
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[ 0.2329 0.3811 0.4262 ]
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[ 0.2605 0.4262 0.4766 ]
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ρ = [ 0.2219 0.3631 0.4061 ]
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[ 0.3631 0.5941 0.6644 ]
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[ 0.4061 0.6644 0.7430 ]
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```
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Properties:
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