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 19:43Z

ω = 2πf

5φ² + 1φ + 1 = 0

46K

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

468K

3γ² + 9γ + 0 = 0

det| 9 8 ; 3 10 | = 66

289K

∑_{k=1}^{n} k = n(n+1)/2

278K

∂β/∂z = 1β

∑_{k=1}^{n} k = n(n+1)/2

339K

e^{i\pi} + 1 = 0

177K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

∇²z = 0

121K

det| 10 3 ; 0 11 | = 110

∇ × E = −∂B/∂t

399K

8ψ² + 7ψ + 0 = 0

316K

∑_{k=1}^{n} k = n(n+1)/2

11K

∇ × E = −∂B/∂t

387K

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