Σ index Batch 16 Eq pack 1 Rxn set 2 Ledger /3 Rxn set 8 Σ#18 Matrix 11 Eq pack 25 Eq pack 13 Ledger /9 Σ#24 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-21 05:47Z

ω = 2πf

8ψ² + 7ψ + 0 = 0

430K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

197K

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

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

281K

∇²ω = 0

73K

∇ × E = −∂B/∂t

N₂ + 3H₂ ⇌ 2NH₃

143K

∫₀^∞ e^(-θ²) dθ = √π / 2

248K

e^{i\pi} + 1 = 0

PV = nRT

246K

iħ ∂ψ/∂t = Ĥψ

54K

2r² + 6r + 5 = 0

det| 9 2 ; 4 10 | = 82