Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:56Z
2H₂ + O₂ → 2H₂O
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∫₀^∞ e^(-r²) dr = √π / 2
322K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
235K
λ = h/p
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
212K
\oint_C \vec{F}\cdot d\vec{r} = 0
\frac{12}{7} \sum_{i=1}^{n} i^{2}
405K
det| 5 1 ; 4 6 | = 26
∑_{k=1}^{n} k = n(n+1)/2
442K
det| 7 4 ; 4 8 | = 40
369K