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 23:22Z

d/dn [n^4] = 4n^3

3z² + 5z + 1 = 0

384K

N₂ + 3H₂ ⇌ 2NH₃

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

2H₂ + O₂ → 2H₂O

163K

iħ ∂ψ/∂t = Ĥψ

259K

iħ ∂ψ/∂t = Ĥψ

det| 5 2 ; 3 6 | = 24

305K

∑_{k=1}^{n} k = n(n+1)/2

57K

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

\lim_{r\to 0} \frac{\sin r}{r} = 1

293K

∫₀^∞ e^(-n²) dn = √π / 2

110K

9θ² + 7θ + 4 = 0

300K

11t² + 9t + 5 = 0

34K

8ψ² + 7ψ + 0 = 0

354K