Field Notes / Σ /sym/3cad98
id=1 · host=formula-vault.cloud · 2026-10-18 22:17Z
∑_{k=1}^{n} k = n(n+1)/2
∑_{k=1}^{n} k = n(n+1)/2
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det| 11 9 ; 4 12 | = 96
∇ × E = −∂B/∂t
5z² + 5z + 0 = 0
det| 10 3 ; 4 11 | = 98
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∑_{k=1}^{n} k = n(n+1)/2
110K
det| 6 6 ; 3 7 | = 24
∑_{k=1}^{n} k = n(n+1)/2
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2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-ψ²) dψ = √π / 2
354K