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 01:18Z

iħ ∂ψ/∂t = Ĥψ

d/dt [t^3] = 3t^2

168K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

446K

10t² + 5t + 5 = 0

det| 9 4 ; 1 10 | = 86

144K

det| 10 2 ; 3 11 | = 104

371K

∇ × E = −∂B/∂t

N₂ + 3H₂ ⇌ 2NH₃

259K

∇²β = 0

86K

det| 12 9 ; 5 13 | = 111

224K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

234K

∑_{k=1}^{n} k = n(n+1)/2

218K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

354K

6t² + 6t + 4 = 0

70K