Σ index Eq pack 19 Rxn set 20 Rxn set 26 Σ#24 Σ#12 Ledger /21 Eq pack 13 Ledger /3 Eq pack 1 Batch 16 Σ#18 Σ#6 Ledger /15 Batch 4

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-20 14:09Z

F = ma

∇ × E = −∂B/∂t

168K

2H₂ + O₂ → 2H₂O

446K

det| 1 7 ; 6 2 | = -40

11t² + 6t + 6 = 0

144K

\oint_C \vec{F}\cdot d\vec{r} = 0

371K

CaCO₃ → CaO + CO₂

\frac{4}{6} \sum_{i=1}^{n} i^{2}

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

8ψ² + 7ψ + 0 = 0

224K

∂y/∂n = 5y

234K

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

218K

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

354K

∑_{k=1}^{n} k = n(n+1)/2

70K

\oint_C \vec{F}\cdot d\vec{r} = 0

402K

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