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 13:29Z

det| 11 7 ; 6 12 | = 90

\frac{2}{2} \sum_{i=1}^{n} i^{2}

168K

N₂ + 3H₂ ⇌ 2NH₃

446K

d/dy [y^12] = 12y^11

det| 4 8 ; 3 5 | = -4

144K

∇²ω = 0

371K

9n² + 8n + 0 = 0

iħ ∂ψ/∂t = Ĥψ

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

d/dt [t^5] = 5t^4

∂α/∂r = 8α

224K

8ψ² + 7ψ + 0 = 0

234K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

∇ × E = −∂B/∂t

354K