Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 22:56Z
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
269K
11β² + 9β + 0 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
158K
ω = 2πf
\frac{2}{2} \sum_{i=1}^{n} i^{2}
240K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 7 ; 3 10 | = 69
139K
det| 11 9 ; 5 12 | = 87
\frac{11}{6} \sum_{i=1}^{n} i^{2}
91K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
295K