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

∂z/∂φ = 7z

168K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

446K

∑_{k=1}^{n} k = n(n+1)/2

11t² + 9t + 5 = 0

144K

iħ ∂ψ/∂t = Ĥψ

371K

2z² + 2z + 5 = 0

8ψ² + 7ψ + 0 = 0

259K

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

86K

iħ ∂ψ/∂t = Ĥψ

11z² + 3z + 4 = 0

224K

CH₄ + 2O₂ → CO₂ + 2H₂O

234K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

218K

N₂ + 3H₂ ⇌ 2NH₃

354K