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 00:53Z

∑_{k=1}^{n} k = n(n+1)/2

12θ² + 2θ + 6 = 0

168K

ΔS ≥ 0

446K

3x² + 3x + 6 = 0

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

144K

F = G m₁m₂ / r²

371K

∇²t = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

259K

det| 11 5 ; 0 12 | = 132

86K

d/dθ [θ^3] = 3θ^2

224K

3z² + 5z + 1 = 0

234K

det| 11 9 ; 0 12 | = 132

218K

∇ × E = −∂B/∂t

354K

det| 7 4 ; 4 8 | = 40

70K

iħ ∂ψ/∂t = Ĥψ

402K