Σ index Eq pack 13 Batch 4 Eq pack 19 Batch 16 Matrix 23 Matrix 11 Eq pack 7 Σ#24 Rxn set 8 Rxn set 14 Matrix 5 Σ#12 Eq pack 1

Spectra Ledger /sym/2e6562

id=1 · host=commstar.world · 2026-10-20 00:55Z

det| 8 7 ; 2 9 | = 58

∇ × E = −∂B/∂t

445K

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

193K

CaCO₃ → CaO + CO₂

det| 3 3 ; 4 4 | = 0

322K

∂γ/∂θ = 2γ

235K

12ω² + 9ω + 7 = 0

det| 7 7 ; 4 8 | = 28

212K

\lim_{α\to 0} \frac{\sin α}{α} = 1

362K

∑_{k=1}^{n} k = n(n+1)/2

d/dy [y^7] = 7y^6

179K

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

405K

8ψ² + 7ψ + 0 = 0

442K

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

42K

∫₀^∞ e^(-ψ²) dψ = √π / 2

41K