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 15:46Z

det| 10 1 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

∇ × E = −∂B/∂t

∑_{k=1}^{n} k = n(n+1)/2

289K

det| 4 8 ; 3 5 | = -4

278K

4z² + 1z + 3 = 0

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

339K

∫₀^∞ e^(-θ²) dθ = √π / 2

177K

ΔS ≥ 0

\oint_C \vec{F}\cdot d\vec{r} = 0

358K

det| 7 4 ; 4 8 | = 40

121K

ω = 2πf

e^{i\pi} + 1 = 0

399K

∇ × E = −∂B/∂t

316K

det| 12 6 ; 2 13 | = 144

ΔS ≥ 0

11K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

387K

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