Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 17:08Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
193K
∇ × E = −∂B/∂t
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
322K
det| 8 2 ; 2 9 | = 68
∑_{k=1}^{n} k = n(n+1)/2
212K
det| 6 6 ; 2 7 | = 30
362K
PV = nRT
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
179K
\lim_{t\to 0} \frac{\sin t}{t} = 1
442K
det| 7 4 ; 4 8 | = 40
42K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
41K