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 22:43Z

det| 5 1 ; 4 6 | = 26

∑_{k=1}^{n} k = n(n+1)/2

46K

PV = nRT

468K

∑_{k=1}^{n} k = n(n+1)/2

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

289K

det| 4 7 ; 2 5 | = 6

278K

12φ² + 4φ + 4 = 0

5z² + 8z + 3 = 0

339K

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

177K

∇ × E = −∂B/∂t

358K

\frac{8}{6} \sum_{i=1}^{n} i^{2}

121K

8ψ² + 7ψ + 0 = 0

399K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

316K

∑_{k=1}^{n} k = n(n+1)/2

11K