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 05:53Z

CaCO₃ → CaO + CO₂

\frac{8}{6} \sum_{i=1}^{n} i^{2}

46K

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

468K

\lim_{φ\to 0} \frac{\sin φ}{φ} = 1

F = G m₁m₂ / r²

289K

E = mc²

278K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 7 4 ; 4 8 | = 40

177K

det| 12 4 ; 2 13 | = 148

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

11ψ² + 6ψ + 2 = 0

121K

12r² + 4r + 0 = 0

∇ × E = −∂B/∂t

399K

det| 4 7 ; 2 5 | = 6

316K

∫₀^∞ e^(-β²) dβ = √π / 2

∫₀^∞ e^(-θ²) dθ = √π / 2

11K

ω = 2πf

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