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 15:37Z

2n² + 2n + 2 = 0

2H₂ + O₂ → 2H₂O

445K

∑_{k=1}^{n} k = n(n+1)/2

193K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

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

322K

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

235K

6ψ² + 3ψ + 4 = 0

∇ × E = −∂B/∂t

212K

8ψ² + 7ψ + 0 = 0

362K

E = mc²

4y² + 3y + 7 = 0

179K

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

405K

d/dt [t^2] = 2t^1

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

442K

∇ × E = −∂B/∂t

42K

det| 9 7 ; 6 10 | = 48

E = mc²

41K

7γ² + 7γ + 4 = 0