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 07:50Z

\oint_C \vec{F}\cdot d\vec{r} = 0

det| 4 8 ; 3 5 | = -4

168K

∂β/∂z = 1β

446K

∂φ/∂t = 3φ

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

144K

F = G m₁m₂ / r²

371K

det| 1 4 ; 4 2 | = -14

CH₄ + 2O₂ → CO₂ + 2H₂O

259K

det| 7 4 ; 4 8 | = 40

86K

F = ma

N₂ + 3H₂ ⇌ 2NH₃

224K

∇ × E = −∂B/∂t

234K

∑_{k=1}^{n} k = n(n+1)/2