Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:32Z
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
40K
\frac{11}{6} \sum_{i=1}^{n} i^{2}
297K
∫₀^∞ e^(-r²) dr = √π / 2
∫₀^∞ e^(-r²) dr = √π / 2
138K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
7z² + 5z + 1 = 0
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
176K
∑_{k=1}^{n} k = n(n+1)/2
det| 4 6 ; 4 5 | = -4
322K
N₂ + 3H₂ ⇌ 2NH₃
det| 9 4 ; 1 10 | = 86
112K
det| 9 9 ; 5 10 | = 45
247K