Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:38Z
2H₂ + O₂ → 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
235K
λ = h/p
\binom{n}{k} = \frac{n!}{k!(n-k)!}
212K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{2}{2} \sum_{i=1}^{n} i^{2}
179K
det| 12 9 ; 5 13 | = 111
405K
det| 9 4 ; 1 10 | = 86
442K