Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 22:30Z
\lim_{z\to 0} \frac{\sin z}{z} = 1
\oint_C \vec{F}\cdot d\vec{r} = 0
445K
PV = nRT
det| 4 6 ; 0 5 | = 20
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
det| 9 3 ; 7 10 | = 69
det| 9 4 ; 1 10 | = 86
212K
∇ × E = −∂B/∂t
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
179K
E = mc²
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
442K
∑_{k=1}^{n} k = n(n+1)/2
9x² + 3x + 4 = 0
e^{i\pi} + 1 = 0