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 02:06Z

det| 5 5 ; 5 6 | = 5

∫₀^∞ e^(-x²) dx = √π / 2

46K

∑_{k=1}^{n} k = n(n+1)/2

468K

2H₂ + O₂ → 2H₂O

\lim_{t\to 0} \frac{\sin t}{t} = 1

289K

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

278K

5θ² + 3θ + 2 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 3 1 ; 7 4 | = 5

177K

CaCO₃ → CaO + CO₂

9α² + 6α + 0 = 0

358K

F = G m₁m₂ / r²

121K

CH₄ + 2O₂ → CO₂ + 2H₂O

F = G m₁m₂ / r²

399K

det| 9 4 ; 1 10 | = 86

316K

\lim_{y\to 0} \frac{\sin y}{y} = 1

iħ ∂ψ/∂t = Ĥψ

11K

9ψ² + 7ψ + 3 = 0

387K

E = mc²

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