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 19:51Z

\frac{4}{2} \sum_{i=1}^{n} i^{2}

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

168K

F = G m₁m₂ / r²

446K

d/dt [t^8] = 8t^7

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

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

371K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

∑_{k=1}^{n} k = n(n+1)/2

259K

e^{i\pi} + 1 = 0

86K

∇ × E = −∂B/∂t

224K

8ψ² + 7ψ + 0 = 0

234K