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 23:25Z

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

d/dψ [ψ^7] = 7ψ^6

384K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 5 6 ; 2 6 | = 18

163K

∑_{k=1}^{n} k = n(n+1)/2

259K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

305K

8ψ² + 7ψ + 0 = 0

57K

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

7y² + 9y + 1 = 0

293K

∇²r = 0

110K

det| 5 7 ; 5 6 | = -5

iħ ∂ψ/∂t = Ĥψ

300K

∂α/∂ω = 3α

34K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

iħ ∂ψ/∂t = Ĥψ