Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 23:58Z
ω = 2πf
det| 9 4 ; 1 10 | = 86
36K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
269K
e^{i\pi} + 1 = 0
det| 9 7 ; 3 10 | = 69
131K
2H₂ + O₂ → 2H₂O
AgNO₃ + NaCl → AgCl↓ + NaNO₃
240K
5n² + 8n + 0 = 0
∑_{k=1}^{n} k = n(n+1)/2
344K
\frac{7}{3} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
91K
∑_{k=1}^{n} k = n(n+1)/2
201K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
295K