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 05:40Z

det| 3 4 ; 0 4 | = 12

det| 7 4 ; 4 8 | = 40

168K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

446K

∇²t = 0

N₂ + 3H₂ ⇌ 2NH₃

144K

∂β/∂β = 6β

371K

7r² + 9r + 2 = 0

iħ ∂ψ/∂t = Ĥψ

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

∂γ/∂φ = 6γ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

224K

det| 11 9 ; 0 12 | = 132

234K

F = G m₁m₂ / r²

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

218K

6t² + 6t + 4 = 0

354K

det| 4 9 ; 7 5 | = -43

E = mc²

70K