Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:09Z
2n² + 2n + 2 = 0
\lim_{x\to 0} \frac{\sin x}{x} = 1
445K
∑_{k=1}^{n} k = n(n+1)/2
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
\oint_C \vec{F}\cdot d\vec{r} = 0
322K
∑_{k=1}^{n} k = n(n+1)/2
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6ψ² + 3ψ + 4 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
362K
E = mc²
d/dt [t^2] = 2t^1
det| 9 4 ; 1 10 | = 86
442K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
42K