Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:57Z
2n² + 2n + 2 = 0
det| 9 4 ; 1 10 | = 86
445K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
∑_{k=1}^{n} k = n(n+1)/2
235K
6ψ² + 3ψ + 4 = 0
E = mc²
∫₀^∞ e^(-t²) dt = √π / 2
405K
d/dt [t^2] = 2t^1
∑_{k=1}^{n} k = n(n+1)/2
42K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
369K