Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:08Z
2H₂ + O₂ → 2H₂O
∫₀^∞ e^(-z²) dz = √π / 2
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 7 4 ; 4 8 | = 40
322K
∑_{k=1}^{n} k = n(n+1)/2
235K
λ = h/p
Fe₂O₃ + 3CO → 2Fe + 3CO₂
212K
det| 9 6 ; 0 10 | = 90
362K
\oint_C \vec{F}\cdot d\vec{r} = 0