Σ index Eq pack 19 Eq pack 13 Σ#12 Batch 22 Matrix 17 Σ#24 Batch 10 Ledger /9 Rxn set 8 Eq pack 25 Σ#18 Rxn set 26 Rxn set 14 Matrix 5 Ledger /3 Matrix 23

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-19 16:27Z

e^{i\pi} + 1 = 0

∇ × E = −∂B/∂t

46K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

468K

CH₄ + 2O₂ → CO₂ + 2H₂O

E = mc²

289K

det| 7 4 ; 4 8 | = 40

278K

det| 2 6 ; 0 3 | = 6

Fe₂O₃ + 3CO → 2Fe + 3CO₂

339K

\frac{12}{6} \sum_{i=1}^{n} i^{2}

177K

∇ × E = −∂B/∂t

358K

∫₀^∞ e^(-x²) dx = √π / 2

121K

∂n/∂θ = 3n

399K

F = G m₁m₂ / r²

316K

∇²β = 0

11K

∑_{k=1}^{n} k = n(n+1)/2

387K