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

7r² + 8r + 5 = 0

468K

∑_{k=1}^{n} k = n(n+1)/2

det| 7 4 ; 4 8 | = 40

289K

CH₄ + 2O₂ → CO₂ + 2H₂O

278K

12φ² + 4φ + 4 = 0

∇ × E = −∂B/∂t

339K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

177K

E = mc²

8x² + 2x + 7 = 0

358K

F = G m₁m₂ / r²

121K