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 02:09Z

∇²x = 0

det| 7 4 ; 4 8 | = 40

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

8n² + 3n + 6 = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

371K

∂x/∂α = 7x

10γ² + 8γ + 7 = 0

259K

det| 11 9 ; 0 12 | = 132

86K

\lim_{γ\to 0} \frac{\sin γ}{γ} = 1

3z² + 5z + 1 = 0

224K

PV = nRT

234K

e^{i\pi} + 1 = 0

218K

∑_{k=1}^{n} k = n(n+1)/2

354K

det| 9 6 ; 7 10 | = 48

70K