Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-18 20:25Z
9y² + 1y + 4 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
138K
\frac{7}{8} \sum_{i=1}^{n} i^{2}
\frac{3}{2} \sum_{i=1}^{n} i^{2}
176K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
306K
∫₀^∞ e^(-φ²) dφ = √π / 2
322K
\oint_C \vec{F}\cdot d\vec{r} = 0
374K