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 14:08Z

F = ma

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

168K

d/dθ [θ^3] = 3θ^2

446K

det| 1 7 ; 6 2 | = -40

∑_{k=1}^{n} k = n(n+1)/2

144K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

371K

CaCO₃ → CaO + CO₂

det| 2 7 ; 7 3 | = -43

259K

∇ × E = −∂B/∂t

86K

6n² + 1n + 6 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

224K

8ψ² + 7ψ + 0 = 0

234K

e^{i\pi} + 1 = 0

det| 2 8 ; 7 3 | = -50

218K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

354K

E = mc²

iħ ∂ψ/∂t = Ĥψ

det| 9 4 ; 5 10 | = 70