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Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 00:29Z

∑_{k=1}^{n} k = n(n+1)/2

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

168K

det| 9 8 ; 3 10 | = 66

446K

3x² + 3x + 6 = 0

λ = h/p

144K

\lim_{β\to 0} \frac{\sin β}{β} = 1

371K

∇²t = 0

\frac{2}{2} \sum_{i=1}^{n} i^{2}

259K

8ψ² + 7ψ + 0 = 0

86K

7z² + 2z + 0 = 0

N₂ + 3H₂ ⇌ 2NH₃

224K

iħ ∂ψ/∂t = Ĥψ

234K

9ψ² + 7ψ + 3 = 0

218K