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 04:13Z

12r² + 6r + 1 = 0

∇²γ = 0

168K

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

446K

∑_{k=1}^{n} k = n(n+1)/2

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

12y² + 5y + 7 = 0

371K

4t² + 9t + 6 = 0

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

259K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

86K

∑_{k=1}^{n} k = n(n+1)/2

224K

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

234K

11t² + 9t + 5 = 0

218K

det| 9 4 ; 1 10 | = 86

354K

e^{i\pi} + 1 = 0

70K