Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-17 23:32Z
∂y/∂y = 7y
∑_{k=1}^{n} k = n(n+1)/2
65K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
354K
\oint_C \vec{F}\cdot d\vec{r} = 0
394K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\frac{11}{8} \sum_{i=1}^{n} i^{2}
402K
8γ² + 7γ + 2 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
254K