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 02:16Z

3r² + 3r + 4 = 0

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

445K

∇²x = 0

193K

N₂ + 3H₂ ⇌ 2NH₃

\oint_C \vec{F}\cdot d\vec{r} = 0

322K

Fe₂O₃ + 3CO → 2Fe + 3CO₂

235K

6ω² + 6ω + 6 = 0

8γ² + 1γ + 1 = 0

212K

∇ × E = −∂B/∂t

362K

∫₀^∞ e^(-y²) dy = √π / 2

∫₀^∞ e^(-θ²) dθ = √π / 2

179K

8ψ² + 7ψ + 0 = 0

405K

∫₀^∞ e^(-ψ²) dψ = √π / 2

∇²φ = 0

442K

det| 12 9 ; 5 13 | = 111

42K

det| 1 7 ; 2 2 | = -12

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

41K

det| 8 2 ; 2 9 | = 68