Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 01:18Z

\lim_{n\to 0} \frac{\sin n}{n} = 1

CH₄ + 2O₂ → CO₂ + 2H₂O

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

ω = 2πf

det| 7 7 ; 4 8 | = 28

289K

iħ ∂ψ/∂t = Ĥψ

278K

det| 1 7 ; 1 2 | = -5

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

339K

∂α/∂ω = 3α

177K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

∇²γ = 0

358K

det| 1 4 ; 3 2 | = -10

121K

N₂ + 3H₂ ⇌ 2NH₃

399K

N₂ + 3H₂ ⇌ 2NH₃

316K

8ψ² + 7ψ + 0 = 0

11K