Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:05Z
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-y²) dy = √π / 2
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
λ = h/p
det| 3 6 ; 0 4 | = 12
362K
\oint_C \vec{F}\cdot d\vec{r} = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
179K
det| 5 1 ; 4 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
42K