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 02:07Z

∇²x = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

168K

∑_{k=1}^{n} k = n(n+1)/2

446K

8n² + 3n + 6 = 0

det| 9 6 ; 0 10 | = 90

144K

det| 9 4 ; 1 10 | = 86

371K

∂x/∂α = 7x

CH₄ + 2O₂ → CO₂ + 2H₂O

259K

iħ ∂ψ/∂t = Ĥψ

86K

det| 11 9 ; 0 12 | = 132

224K

e^{i\pi} + 1 = 0

234K

F = G m₁m₂ / r²

218K

d/dθ [θ^3] = 3θ^2

354K