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 20:11Z

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

168K

ω = 2πf

446K

11φ² + 2φ + 3 = 0

11ψ² + 6ψ + 2 = 0

144K

det| 7 4 ; 4 8 | = 40

371K

ΔS ≥ 0

det| 12 2 ; 2 13 | = 152

259K

d/dψ [ψ^7] = 7ψ^6

86K

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

224K

F = G m₁m₂ / r²

234K

3θ² + 3θ + 2 = 0

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

218K

7r² + 8r + 5 = 0

354K

F = ma

Fe₂O₃ + 3CO → 2Fe + 3CO₂

70K

iħ ∂ψ/∂t = Ĥψ

det| 11 5 ; 1 12 | = 127

det| 1 3 ; 1 2 | = -1

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