Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 23:29Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 2 2 ; 4 3 | = -2
297K
∫₀^∞ e^(-r²) dr = √π / 2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
7z² + 5z + 1 = 0
AgNO₃ + NaCl → AgCl↓ + NaNO₃
176K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
67K
∑_{k=1}^{n} k = n(n+1)/2
AgNO₃ + NaCl → AgCl↓ + NaNO₃
306K
N₂ + 3H₂ ⇌ 2NH₃