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 18:57Z

ΔS ≥ 0

2H₂ + O₂ → 2H₂O

46K

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

468K

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

det| 9 4 ; 1 10 | = 86

289K

ω = 2πf

278K

d/dθ [θ^4] = 4θ^3

det| 7 8 ; 4 8 | = 24

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

det| 5 5 ; 7 6 | = -5

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

358K

N₂ + 3H₂ ⇌ 2NH₃

121K

7γ² + 8γ + 3 = 0

399K

∑_{k=1}^{n} k = n(n+1)/2

316K

d/dψ [ψ^7] = 7ψ^6

11K

∂n/∂θ = 3n

387K

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