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 23:24Z

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

det| 9 6 ; 0 10 | = 90

384K

8θ² + 8θ + 6 = 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

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

163K

det| 7 2 ; 7 8 | = 42

259K

iħ ∂ψ/∂t = Ĥψ

∑_{k=1}^{n} k = n(n+1)/2

305K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

57K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

293K

e^{i\pi} + 1 = 0

110K

∂z/∂ψ = 1z

300K

det| 9 4 ; 1 10 | = 86

34K

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

354K