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 15:47Z

det| 10 1 ; 0 11 | = 110

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

46K

det| 5 6 ; 2 6 | = 18

468K

∇ × E = −∂B/∂t

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

289K

F = G m₁m₂ / r²

278K

4z² + 1z + 3 = 0

∑_{k=1}^{n} k = n(n+1)/2

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

ΔS ≥ 0

∫₀^∞ e^(-x²) dx = √π / 2

358K

det| 9 4 ; 1 10 | = 86

121K

ω = 2πf

F = ma

det| 12 6 ; 2 13 | = 144

det| 5 5 ; 1 6 | = 25