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 23:21Z

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

7φ² + 3φ + 6 = 0

384K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

λ = h/p

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

PV = nRT

305K

d/dψ [ψ^7] = 7ψ^6

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

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

110K

∂y/∂n = 5y

300K

∂α/∂ω = 3α

34K

det| 9 4 ; 1 10 | = 86

354K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

368K