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 02:11Z

∇²x = 0

10β² + 4β + 1 = 0

168K

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

446K

8n² + 3n + 6 = 0

∂z/∂φ = 7z

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

∂x/∂α = 7x

∑_{k=1}^{n} k = n(n+1)/2

259K

2H₂ + O₂ → 2H₂O

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

N₂ + 3H₂ ⇌ 2NH₃

224K

PV = nRT

234K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

218K

8γ² + 1γ + 1 = 0

354K

det| 7 4 ; 4 8 | = 40

70K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

402K

[ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26]