Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:58Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 9 4 ; 1 10 | = 86
479K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
\binom{n}{k} = \frac{n!}{k!(n-k)!}
276K
\oint_C \vec{F}\cdot d\vec{r} = 0
129K
6x² + 5x + 5 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
∫₀^∞ e^(-x²) dx = √π / 2
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
153K
ω = 2πf
9ω² + 6ω + 5 = 0
det| 4 4 ; 5 5 | = 0
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det| 10 9 ; 0 11 | = 110
416K