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 14:41Z

F = ma

ω = 2πf

168K

det| 9 4 ; 1 10 | = 86

446K

det| 1 7 ; 6 2 | = -40

6t² + 6t + 4 = 0

144K

∇²ω = 0

371K

CaCO₃ → CaO + CO₂

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

259K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

86K

6n² + 1n + 6 = 0

Fe₂O₃ + 3CO → 2Fe + 3CO₂

224K

∑_{k=1}^{n} k = n(n+1)/2

234K

N₂ + 3H₂ ⇌ 2NH₃

218K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

354K