Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:47Z
2n² + 2n + 2 = 0
det| 4 8 ; 3 5 | = -4
445K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∫₀^∞ e^(-θ²) dθ = √π / 2
235K
6ψ² + 3ψ + 4 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
212K
∑_{k=1}^{n} k = n(n+1)/2
362K
E = mc²
det| 7 4 ; 4 8 | = 40
179K
d/dz [z^11] = 11z^10
405K
d/dt [t^2] = 2t^1