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 22:19Z

∑_{k=1}^{n} k = n(n+1)/2

12θ² + 2θ + 6 = 0

384K

∇²β = 0

385K

det| 11 9 ; 4 12 | = 96

∑_{k=1}^{n} k = n(n+1)/2

163K

8ψ² + 7ψ + 0 = 0

259K

∇ × E = −∂B/∂t

∇²ω = 0

305K

2H₂ + O₂ → 2H₂O

57K

8θ² + 8θ + 6 = 0

293K

\frac{4}{6} \sum_{i=1}^{n} i^{2}

110K

∫₀^∞ e^(-θ²) dθ = √π / 2

300K

N₂ + 3H₂ ⇌ 2NH₃

34K

iħ ∂ψ/∂t = Ĥψ

354K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

368K