Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 22:25Z
det| 5 7 ; 7 6 | = -19
∫₀^∞ e^(-n²) dn = √π / 2
40K
\oint_C \vec{F}\cdot d\vec{r} = 0
297K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
Fe₂O₃ + 3CO → 2Fe + 3CO₂
138K
det| 9 6 ; 0 10 | = 90
138K
6n² + 8n + 4 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
176K
∇²φ = 0
\frac{11}{6} \sum_{i=1}^{n} i^{2}
306K
∑_{k=1}^{n} k = n(n+1)/2
det| 7 4 ; 4 8 | = 40
112K
5y² + 8y + 1 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
247K
det| 7 2 ; 3 8 | = 50
417K
ΔS ≥ 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃