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 01:20Z

iħ ∂ψ/∂t = Ĥψ

det| 7 4 ; 4 8 | = 40

168K

ω = 2πf

446K

10t² + 5t + 5 = 0

∑_{k=1}^{n} k = n(n+1)/2

144K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

371K

∇ × E = −∂B/∂t

det| 10 3 ; 4 11 | = 98

259K

7r² + 8r + 5 = 0

86K

det| 8 7 ; 1 9 | = 65

N₂ + 3H₂ ⇌ 2NH₃

224K

\lim_{α\to 0} \frac{\sin α}{α} = 1

234K

\frac{12}{9} \sum_{i=1}^{n} i^{2}

det| 10 7 ; 3 11 | = 89

218K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

354K