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 20:23Z

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

det| 9 4 ; 1 10 | = 86

46K

2H₂ + O₂ → 2H₂O

468K

CaCO₃ → CaO + CO₂

9θ² + 7θ + 4 = 0

289K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

278K

e^{i\pi} + 1 = 0

e^{i\pi} + 1 = 0

339K

4γ² + 1γ + 7 = 0

177K

∑_{k=1}^{n} k = n(n+1)/2

358K

∫₀^∞ e^(-x²) dx = √π / 2

121K

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

399K

∂z/∂ψ = 1z

316K

∫₀^∞ e^(-t²) dt = √π / 2

11K

PV = nRT

387K

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