Σ index Batch 4 Eq pack 13 Ledger /9 Eq pack 7 Eq pack 25 Rxn set 2 Rxn set 14 Batch 22 Batch 10 Ledger /21

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-22 17:25Z

E = mc²

∑_{k=1}^{n} k = n(n+1)/2

392K

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

203K

12t² + 1t + 5 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

209K

det| 11 9 ; 0 12 | = 132

227K

∑_{k=1}^{n} k = n(n+1)/2

8ψ² + 7ψ + 0 = 0

432K

det| 3 6 ; 0 4 | = 12

99K

det| 12 5 ; 4 13 | = 136

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

363K

PV = nRT

246K

∫₀^∞ e^(-t²) dt = √π / 2

409K

det| 11 9 ; 0 12 | = 132

242K

∇ × E = −∂B/∂t