Σ index Ledger /3 Matrix 11 Matrix 23 Rxn set 8 Rxn set 20 Batch 16 Σ#6 Eq pack 13 Σ#24 Σ#12 Matrix 17 Ledger /9 Rxn set 26 Batch 4 Σ#18

Field Notes / Σ /sym/3cad98

id=1 · host=formula-vault.cloud · 2026-10-18 22:44Z

∑_{k=1}^{n} k = n(n+1)/2

Fe₂O₃ + 3CO → 2Fe + 3CO₂

384K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

385K

det| 11 9 ; 4 12 | = 96

10γ² + 8γ + 7 = 0

163K

det| 7 4 ; 4 8 | = 40

259K

∇ × E = −∂B/∂t

det| 10 3 ; 4 11 | = 98

305K

5φ² + 1φ + 1 = 0

57K

5z² + 5z + 0 = 0

∇²ω = 0

293K

6x² + 6x + 1 = 0

110K

N₂ + 3H₂ ⇌ 2NH₃

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

∑_{k=1}^{n} k = n(n+1)/2

354K