Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:37Z
\oint_C \vec{F}\cdot d\vec{r} = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-x²) dx = √π / 2
276K
det| 11 4 ; 5 12 | = 112
129K
6x² + 5x + 5 = 0
det| 1 4 ; 3 2 | = -10
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∑_{k=1}^{n} k = n(n+1)/2
1K
det| 9 4 ; 1 10 | = 86
153K
ω = 2πf
∫₀^∞ e^(-φ²) dφ = √π / 2
473K
9ω² + 6ω + 5 = 0