Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 15:58Z
2n² + 2n + 2 = 0
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
193K
AgNO₃ + NaCl → AgCl↓ + NaNO₃
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
322K
det| 10 3 ; 4 11 | = 98
235K
6ψ² + 3ψ + 4 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
212K
E = mc²
d/dt [t^2] = 2t^1
∑_{k=1}^{n} k = n(n+1)/2
42K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
41K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
369K