Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 21:04Z
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 11 9 ; 0 12 | = 132
445K
\oint_C \vec{F}\cdot d\vec{r} = 0
193K
λ = h/p
∫₀^∞ e^(-r²) dr = √π / 2
322K
\lim_{t\to 0} \frac{\sin t}{t} = 1
235K
det| 10 8 ; 1 11 | = 102
∫₀^∞ e^(-ω²) dω = √π / 2
212K
det| 9 7 ; 3 10 | = 69
362K
∑_{k=1}^{n} k = n(n+1)/2
\binom{n}{k} = \frac{n!}{k!(n-k)!}
179K
\frac{12}{7} \sum_{i=1}^{n} i^{2}
405K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
442K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
41K
det| 7 4 ; 4 8 | = 40
369K