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 04:00Z

12r² + 6r + 1 = 0

8ψ² + 7ψ + 0 = 0

168K

iħ ∂ψ/∂t = Ĥψ

446K

∑_{k=1}^{n} k = n(n+1)/2

10ψ² + 5ψ + 0 = 0

144K

∑_{k=1}^{n} k = n(n+1)/2

371K

4t² + 9t + 6 = 0

∂γ/∂z = 6γ

259K

N₂ + 3H₂ ⇌ 2NH₃

86K

∇²ψ = 0

∇²γ = 0

224K

∇ × E = −∂B/∂t

234K

F = ma

∑_{k=1}^{n} k = n(n+1)/2

218K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

354K

det| 4 8 ; 7 5 | = -36