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 18:25Z

det| 3 2 ; 2 4 | = 8

∇ × E = −∂B/∂t

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

F = G m₁m₂ / r²

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

144K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

371K

det| 3 8 ; 4 4 | = -20

iħ ∂ψ/∂t = Ĥψ

259K

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

86K

F = G m₁m₂ / r²

∇²β = 0

224K

PV = nRT

234K

ω = 2πf

8ψ² + 7ψ + 0 = 0

218K

8θ² + 8θ + 6 = 0

354K

11γ² + 5γ + 3 = 0

\frac{3}{2} \sum_{i=1}^{n} i^{2}

70K

\lim_{r\to 0} \frac{\sin r}{r} = 1

402K

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