Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:21Z
2n² + 2n + 2 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
235K
6ψ² + 3ψ + 4 = 0
E = mc²
∑_{k=1}^{n} k = n(n+1)/2
179K
∫₀^∞ e^(-θ²) dθ = √π / 2
405K
d/dt [t^2] = 2t^1
ω = 2πf
det| 9 7 ; 6 10 | = 48