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 20:40Z

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

d/dφ [φ^1] = 1φ^0

46K

det| 6 6 ; 5 7 | = 12

468K

CaCO₃ → CaO + CO₂

e^{i\pi} + 1 = 0

289K

∫₀^∞ e^(-θ²) dθ = √π / 2

278K

e^{i\pi} + 1 = 0

PV = nRT

339K

8ψ² + 7ψ + 0 = 0

177K

∂x/∂r = 4x

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

358K

∇ × E = −∂B/∂t

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

iħ ∂ψ/∂t = Ĥψ

399K

e^{i\pi} + 1 = 0

316K

N₂ + 3H₂ ⇌ 2NH₃

11K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

387K

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