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

8ψ² + 7ψ + 0 = 0

46K

∫₀^∞ e^(-t²) dt = √π / 2

468K

∇ × E = −∂B/∂t

\binom{n}{k} = \frac{n!}{k!(n-k)!}

289K

\binom{n}{k} = \frac{n!}{k!(n-k)!}

278K

4z² + 1z + 3 = 0

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

339K

E = mc²

177K

ΔS ≥ 0

∇ × E = −∂B/∂t

358K

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

121K

ω = 2πf

∂z/∂ψ = 1z

399K

∇²θ = 0

316K

∂ψ/∂β = 3ψ

11K