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 22:37Z

det| 5 1 ; 4 6 | = 26

∫₀^∞ e^(-θ²) dθ = √π / 2

46K

6r² + 3r + 1 = 0

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

12φ² + 4φ + 4 = 0

∇ × E = −∂B/∂t

339K

F = G m₁m₂ / r²

177K

E = mc²

2γ² + 5γ + 2 = 0

358K

∇ × E = −∂B/∂t

121K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

det| 7 4 ; 4 8 | = 40

399K

∇ × E = −∂B/∂t

316K

\frac{4}{8} \sum_{i=1}^{n} i^{2}

F = G m₁m₂ / r²

11K

det| 4 6 ; 5 5 | = -10

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