Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 21:40Z
∑_{k=1}^{n} k = n(n+1)/2
det| 10 2 ; 1 11 | = 108
75K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
276K
∑_{k=1}^{n} k = n(n+1)/2
129K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
191K
\lim_{α\to 0} \frac{\sin α}{α} = 1
det| 5 9 ; 7 6 | = -33
1K
det| 3 6 ; 0 4 | = 12
153K
∫₀^∞ e^(-ψ²) dψ = √π / 2
473K
CH₄ + 2O₂ → CO₂ + 2H₂O
338K