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 06:04Z

det| 3 9 ; 6 4 | = -42

F = G m₁m₂ / r²

168K

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

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 9 5 ; 1 10 | = 85

144K

9θ² + 7θ + 4 = 0

371K

2z² + 2z + 5 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

det| 9 4 ; 1 10 | = 86

86K

iħ ∂ψ/∂t = Ĥψ

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

224K

8θ² + 8θ + 6 = 0

234K

iħ ∂ψ/∂t = Ĥψ

218K

ΔS ≥ 0

354K

10n² + 6n + 2 = 0

70K

det| 1 4 ; 3 2 | = -10

402K

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