feat: complexification of inner product spaces - #88
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themathqueen
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Aug 9, 2026
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| -- set it to private local because I'm not sure this is a good instance | ||
| private local instance [NormedSpace ℝ E] [IsScalarTower ℝ 𝕜 E] (a : E →L[𝕜] E) : | ||
| CompactSpace ↑(spectrum ℝ a) := by | ||
| rw [← spectrum_toComplexification_real] | ||
| infer_instance |
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I could inline this into the cfc instance, but it gives me problems for showing the isometric cfc without it.
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