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 15:40Z

det| 10 1 ; 0 11 | = 110

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

46K

8ψ² + 7ψ + 0 = 0

468K

∇ × E = −∂B/∂t

∇ × E = −∂B/∂t

289K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

278K

4z² + 1z + 3 = 0

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

339K

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

177K

4t² + 3t + 3 = 0

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

∂γ/∂θ = 2γ

399K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

316K

∇²t = 0

11K