Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-19 21:52Z
7ω² + 9ω + 3 = 0
∑_{k=1}^{n} k = n(n+1)/2
468K
∑_{k=1}^{n} k = n(n+1)/2
det| 3 7 ; 2 4 | = -2
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3n² + 8n + 2 = 0
det| 7 4 ; 4 8 | = 40
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∇²x = 0
F = ma
det| 3 1 ; 7 4 | = 5
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