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 04:17Z

12r² + 6r + 1 = 0

F = G m₁m₂ / r²

168K

det| 9 4 ; 1 10 | = 86

446K

∑_{k=1}^{n} k = n(n+1)/2

6n² + 7n + 6 = 0

144K

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

371K

4t² + 9t + 6 = 0

∇²β = 0

259K

det| 7 6 ; 1 8 | = 50

86K

∇²ψ = 0

det| 9 6 ; 0 10 | = 90

224K

iħ ∂ψ/∂t = Ĥψ

234K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

218K

∫₀^∞ e^(-t²) dt = √π / 2

354K

det| 4 8 ; 7 5 | = -36

ΔS ≥ 0

70K

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

402K

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