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 21:44Z

7ω² + 9ω + 3 = 0

det| 2 7 ; 7 3 | = -43

46K

det| 10 2 ; 3 11 | = 104

468K

∑_{k=1}^{n} k = n(n+1)/2

∑_{k=1}^{n} k = n(n+1)/2

289K

det| 9 4 ; 1 10 | = 86

278K

3n² + 8n + 2 = 0

8θ² + 8θ + 6 = 0

339K

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

177K

∇²x = 0

∑_{k=1}^{n} k = n(n+1)/2

358K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

121K

10t² + 9t + 5 = 0

399K