Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 19:00Z
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 4 8 ; 3 5 | = -4
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H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
\oint_C \vec{F}\cdot d\vec{r} = 0
276K
6x² + 5x + 5 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
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Fe₂O₃ + 3CO → 2Fe + 3CO₂
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
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ω = 2πf
\lim_{β\to 0} \frac{\sin β}{β} = 1
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9ω² + 6ω + 5 = 0