Σ index Rxn set 8 Ledger /9 Matrix 23 Batch 16 Batch 22 Σ#12 Ledger /15 Eq pack 1 Ledger /21

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-18 22:13Z

det| 5 7 ; 7 6 | = -19

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

40K

∂γ/∂θ = 2γ

297K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

det| 7 4 ; 4 8 | = 40

138K

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

138K

6n² + 8n + 4 = 0

ΔS ≥ 0

176K

d/dx [x^3] = 3x^2

67K

10y² + 5y + 6 = 0

306K

∇ × E = −∂B/∂t

322K

d/dβ [β^2] = 2β^1

374K

∫₀^∞ e^(-t²) dt = √π / 2

112K

F = G m₁m₂ / r²

247K

∂y/∂γ = 8y

417K