Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 22:00Z
ω = 2πf
\frac{12}{6} \sum_{i=1}^{n} i^{2}
36K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
269K
11β² + 9β + 0 = 0
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
240K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
139K
∫₀^∞ e^(-ψ²) dψ = √π / 2
201K