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 02:02Z

∇²x = 0

F = G m₁m₂ / r²

168K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

446K

8n² + 3n + 6 = 0

iħ ∂ψ/∂t = Ĥψ

144K

12y² + 5y + 7 = 0

371K

∂x/∂α = 7x

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

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

218K

det| 9 4 ; 1 10 | = 86

354K

CH₄ + 2O₂ → CO₂ + 2H₂O

70K