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 23:00Z

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

∇ × E = −∂B/∂t

384K

7γ² + 8γ + 3 = 0

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 2 7 ; 7 3 | = -43

163K

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

259K

iħ ∂ψ/∂t = Ĥψ

Fe₂O₃ + 3CO → 2Fe + 3CO₂

305K

∑_{k=1}^{n} k = n(n+1)/2

57K

PV = nRT

293K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

110K

∇²r = 0

300K

8ψ² + 7ψ + 0 = 0

34K

∫₀^∞ e^(-t²) dt = √π / 2

354K

C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂

368K