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 20:26Z

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

PV = nRT

46K

det| 12 9 ; 5 13 | = 111

468K

CaCO₃ → CaO + CO₂

det| 3 6 ; 0 4 | = 12

289K

det| 3 7 ; 2 4 | = -2

278K

e^{i\pi} + 1 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

det| 4 8 ; 3 5 | = -4

177K

∂x/∂r = 4x

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

358K

11φ² + 4φ + 0 = 0

121K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

det| 7 4 ; 4 8 | = 40

399K

∂z/∂ψ = 1z

316K

N₂ + 3H₂ ⇌ 2NH₃

11K

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