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 15:26Z

2n² + 2n + 2 = 0

∫₀^∞ e^(-n²) dn = √π / 2

445K

∫₀^∞ e^(-z²) dz = √π / 2

193K

AgNO₃ + NaCl → AgCl↓ + NaNO₃

det| 7 4 ; 4 8 | = 40

322K

F = G m₁m₂ / r²

235K

6ψ² + 3ψ + 4 = 0

2H₂ + O₂ → 2H₂O

212K

12γ² + 9γ + 7 = 0

362K

E = mc²

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

179K

∇ × E = −∂B/∂t

405K

det| 10 3 ; 4 11 | = 98

442K

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

42K

11t² + 9t + 7 = 0

41K

det| 11 2 ; 5 12 | = 122

369K