Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:23Z
det| 5 7 ; 7 6 | = -19
∫₀^∞ e^(-t²) dt = √π / 2
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
det| 7 4 ; 4 8 | = 40
138K
6n² + 8n + 4 = 0
det| 2 4 ; 4 3 | = -10
176K
∇²φ = 0
det| 4 7 ; 2 5 | = 6
322K
∑_{k=1}^{n} k = n(n+1)/2
5y² + 8y + 1 = 0
det| 8 2 ; 7 9 | = 58
417K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃