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 15:19Z

Fe₂O₃ + 3CO → 2Fe + 3CO₂

8ψ² + 7ψ + 0 = 0

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

det| 12 4 ; 1 13 | = 152

iħ ∂ψ/∂t = Ĥψ

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

ΔS ≥ 0

∫₀^∞ e^(-α²) dα = √π / 2

259K

det| 9 5 ; 1 10 | = 85

86K

\oint_C \vec{F}\cdot d\vec{r} = 0

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

224K

∂α/∂ω = 3α

234K

2H₂ + O₂ → 2H₂O

218K