Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 00:27Z
det| 8 7 ; 2 9 | = 58
∑_{k=1}^{n} k = n(n+1)/2
193K
CaCO₃ → CaO + CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
322K
∫₀^∞ e^(-n²) dn = √π / 2
235K
12ω² + 9ω + 7 = 0
det| 3 6 ; 0 4 | = 12
212K
det| 7 4 ; 4 8 | = 40
362K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-x²) dx = √π / 2
179K
∫₀^∞ e^(-φ²) dφ = √π / 2
405K
∂α/∂ω = 2α
det| 4 6 ; 0 5 | = 20
442K
6n² + 6n + 6 = 0
11t² + 7t + 0 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
d/dt [t^9] = 9t^8