Spectra Ledger /sym/2e6562
id=1 · host=commstar.world · 2026-10-20 18:04Z
2H₂ + O₂ → 2H₂O
∑_{k=1}^{n} k = n(n+1)/2
445K
∫₀^∞ e^(-t²) dt = √π / 2
193K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 2 7 ; 7 3 | = -43
322K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
235K
λ = h/p
\frac{12}{7} \sum_{i=1}^{n} i^{2}
212K
\oint_C \vec{F}\cdot d\vec{r} = 0
362K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
405K
det| 5 1 ; 4 6 | = 26
det| 5 3 ; 2 6 | = 24
442K
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
42K
\oint_C \vec{F}\cdot d\vec{r} = 0
41K