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 23:43Z

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

N₂ + 3H₂ ⇌ 2NH₃

384K

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

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

d/dγ [γ^3] = 3γ^2

163K

det| 7 4 ; 4 8 | = 40

259K

iħ ∂ψ/∂t = Ĥψ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

305K

∂γ/∂θ = 2γ

57K

d/dθ [θ^3] = 3θ^2

293K

9α² + 7α + 5 = 0

110K

E = mc²

300K

∑_{k=1}^{n} k = n(n+1)/2

34K

det| 7 8 ; 4 8 | = 24

354K

N₂ + 3H₂ ⇌ 2NH₃

368K