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 23:26Z

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

∫₀^∞ e^(-n²) dn = √π / 2

384K

PV = nRT

385K

\lim_{θ\to 0} \frac{\sin θ}{θ} = 1

det| 7 4 ; 4 8 | = 40

163K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

259K

iħ ∂ψ/∂t = Ĥψ

∂β/∂z = 1β

305K

H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O

57K

∑_{k=1}^{n} k = n(n+1)/2

293K

∇ × E = −∂B/∂t

110K

11ψ² + 6ψ + 2 = 0

300K

∫₀^∞ e^(-t²) dt = √π / 2

34K

F = G m₁m₂ / r²

354K

2H₂ + O₂ → 2H₂O

368K