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 04:08Z

∇²y = 0

\lim_{α\to 0} \frac{\sin α}{α} = 1

46K

N₂ + 3H₂ ⇌ 2NH₃

468K

11γ² + 9γ + 2 = 0

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

289K

∂α/∂ω = 3α

278K

CH₄ + 2O₂ → CO₂ + 2H₂O

8ψ² + 7ψ + 0 = 0

339K

det| 10 2 ; 3 11 | = 104

177K

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

7r² + 8r + 5 = 0

358K

d/dx [x^9] = 9x^8

121K

e^{i\pi} + 1 = 0

iħ ∂ψ/∂t = Ĥψ

399K

d/dγ [γ^3] = 3γ^2

316K

F = ma

PV = nRT

11K

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

387K

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