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 22:34Z

∑_{k=1}^{n} k = n(n+1)/2

10ω² + 7ω + 4 = 0

384K

det| 2 7 ; 7 3 | = -43

385K

det| 11 9 ; 4 12 | = 96

8ψ² + 7ψ + 0 = 0

163K

∇²t = 0

259K

∇ × E = −∂B/∂t

Fe₂O₃ + 3CO → 2Fe + 3CO₂

305K

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

57K

5z² + 5z + 0 = 0

iħ ∂ψ/∂t = Ĥψ

293K

∂β/∂z = 1β

110K

det| 6 6 ; 3 7 | = 24

N₂ + 3H₂ ⇌ 2NH₃

300K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

34K

2H₂ + O₂ → 2H₂O