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 23:10Z

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

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

384K

∑_{k=1}^{n} k = n(n+1)/2

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 9 4 ; 1 10 | = 86

163K

det| 9 5 ; 1 10 | = 85

259K

iħ ∂ψ/∂t = Ĥψ

N₂ + 3H₂ ⇌ 2NH₃

305K

∇²β = 0

57K

2n² + 4n + 0 = 0

293K

2γ² + 5γ + 2 = 0

110K

∑_{k=1}^{n} k = n(n+1)/2

300K

det| 4 7 ; 2 5 | = 6

34K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

354K