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 04:41Z

12r² + 6r + 1 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

168K

d/dφ [φ^1] = 1φ^0

446K

∑_{k=1}^{n} k = n(n+1)/2

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

144K

N₂ + 3H₂ ⇌ 2NH₃

371K

4t² + 9t + 6 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

259K

iħ ∂ψ/∂t = Ĥψ

86K

2H₂ + O₂ → 2H₂O

224K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

234K

8ψ² + 7ψ + 0 = 0

218K

det| 7 9 ; 1 8 | = 47

354K