Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:57Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 8 6 ; 6 9 | = 36
40K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
297K
∫₀^∞ e^(-r²) dr = √π / 2
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
138K
7z² + 5z + 1 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
176K
det| 7 4 ; 4 8 | = 40
67K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 2 ; 3 5 | = 14
306K
\oint_C \vec{F}\cdot d\vec{r} = 0
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
374K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
112K
∫₀^∞ e^(-t²) dt = √π / 2
247K