Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 07:36Z

∑_{k=1}^{n} k = n(n+1)/2

∫₀^∞ e^(-r²) dr = √π / 2

46K

d/dt [t^3] = 3t^2

468K

\frac{6}{1} \sum_{i=1}^{n} i^{2}

PV = nRT

289K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

278K

∂x/∂θ = 8x

8ψ² + 7ψ + 0 = 0

339K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

177K

3φ² + 4φ + 2 = 0

2H₂ + O₂ → 2H₂O

358K

6n² + 7n + 6 = 0

121K

5ω² + 6ω + 0 = 0

∇²n = 0

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

∫₀^∞ e^(-θ²) dθ = √π / 2

∇ × E = −∂B/∂t

11K

\lim_{α\to 0} \frac{\sin α}{α} = 1

387K

e^{i\pi} + 1 = 0

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