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 23:56Z

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

∑_{k=1}^{n} k = n(n+1)/2

384K

8θ² + 8θ + 6 = 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

d/dt [t^3] = 3t^2

163K

11z² + 3z + 4 = 0

259K

iħ ∂ψ/∂t = Ĥψ

\lim_{α\to 0} \frac{\sin α}{α} = 1

305K

det| 9 4 ; 1 10 | = 86

57K

det| 7 6 ; 1 8 | = 50

293K

∑_{k=1}^{n} k = n(n+1)/2

110K

N₂ + 3H₂ ⇌ 2NH₃

300K