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 13:09Z

det| 11 7 ; 6 12 | = 90

∇ × E = −∂B/∂t

168K

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

446K

d/dy [y^12] = 12y^11

CH₄ + 2O₂ → CO₂ + 2H₂O

144K

e^{i\pi} + 1 = 0

371K

9n² + 8n + 0 = 0

F = G m₁m₂ / r²

259K

∑_{k=1}^{n} k = n(n+1)/2

86K

d/dt [t^5] = 5t^4

det| 7 4 ; 4 8 | = 40

224K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

234K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

218K

det| 3 7 ; 2 4 | = -2

354K

PV = nRT

70K