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 04:52Z

12r² + 6r + 1 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

∑_{k=1}^{n} k = n(n+1)/2

det| 11 4 ; 5 12 | = 112

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

4t² + 9t + 6 = 0

\frac{4}{9} \sum_{i=1}^{n} i^{2}

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

∇²ψ = 0

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

224K

∂y/∂γ = 8y

234K

det| 7 4 ; 4 8 | = 40

218K

3r² + 2r + 0 = 0

354K

CH₄ + 2O₂ → CO₂ + 2H₂O

70K

∑_{k=1}^{n} k = n(n+1)/2

402K

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