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 15:35Z

det| 10 1 ; 0 11 | = 110

∑_{k=1}^{n} k = n(n+1)/2

46K

∫₀^∞ e^(-t²) dt = √π / 2

468K

∇ × E = −∂B/∂t

iħ ∂ψ/∂t = Ĥψ

289K

8x² + 2x + 7 = 0

278K

4z² + 1z + 3 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

11ψ² + 6ψ + 2 = 0

177K

ΔS ≥ 0

N₂ + 3H₂ ⇌ 2NH₃

358K

det| 7 4 ; 4 8 | = 40

121K

ω = 2πf

∂γ/∂θ = 2γ

399K

iħ ∂ψ/∂t = Ĥψ

316K

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

11K