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 15:51Z

det| 10 1 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

46K

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

468K

∇ × E = −∂B/∂t

∫₀^∞ e^(-ψ²) dψ = √π / 2

289K

det| 9 4 ; 1 10 | = 86

278K

4z² + 1z + 3 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

∑_{k=1}^{n} k = n(n+1)/2

177K

ΔS ≥ 0

ω = 2πf

358K

det| 12 1 ; 5 13 | = 151

121K

ΔS ≥ 0

399K

\frac{4}{9} \sum_{i=1}^{n} i^{2}

316K

∇²γ = 0

11K