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 19:26Z

ω = 2πf

3x² + 5x + 7 = 0

46K

d/dθ [θ^3] = 3θ^2

468K

3γ² + 9γ + 0 = 0

∇²β = 0

289K

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

278K

∂β/∂z = 1β

6n² + 7n + 6 = 0

339K

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

177K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

358K

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

121K

det| 10 3 ; 0 11 | = 110

8ψ² + 7ψ + 0 = 0

399K

e^{i\pi} + 1 = 0

316K

∇ × E = −∂B/∂t

11K

det| 2 3 ; 5 3 | = -9

387K

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