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 22:19Z

det| 5 1 ; 4 6 | = 26

det| 4 7 ; 2 5 | = 6

46K

∫₀^∞ e^(-x²) dx = √π / 2

468K

∑_{k=1}^{n} k = n(n+1)/2

5φ² + 1φ + 1 = 0

289K

∇ × E = −∂B/∂t

278K

12φ² + 4φ + 4 = 0

CH₄ + 2O₂ → CO₂ + 2H₂O

339K

det| 7 4 ; 4 8 | = 40

177K

ω = 2πf

358K

e^{i\pi} + 1 = 0

121K

F = G m₁m₂ / r²

399K

\frac{8}{7} \sum_{i=1}^{n} i^{2}

316K