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 02:15Z

3r² + 3r + 4 = 0

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

445K

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

193K

N₂ + 3H₂ ⇌ 2NH₃

det| 4 6 ; 4 5 | = -4

322K

\lim_{ω\to 0} \frac{\sin ω}{ω} = 1

235K

6ω² + 6ω + 6 = 0

∂n/∂θ = 3n

212K

det| 7 4 ; 4 8 | = 40

362K

∫₀^∞ e^(-y²) dy = √π / 2

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

179K

∇ × E = −∂B/∂t

405K

∫₀^∞ e^(-ψ²) dψ = √π / 2

F = G m₁m₂ / r²

442K

d/dα [α^9] = 9α^8

42K