Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-19 15:39Z
ω = 2πf
\binom{n}{k} = \frac{n!}{k!(n-k)!}
36K
∑_{k=1}^{n} k = n(n+1)/2
269K
det| 11 8 ; 4 12 | = 100
det| 9 4 ; 1 10 | = 86
131K
det| 9 7 ; 3 10 | = 69
158K
λ = h/p
\frac{11}{8} \sum_{i=1}^{n} i^{2}
376K
\frac{8}{5} \sum_{i=1}^{n} i^{2}
\oint_C \vec{F}\cdot d\vec{r} = 0
344K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
91K
det| 8 5 ; 3 9 | = 57
295K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
399K