Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:38Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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det| 8 8 ; 0 9 | = 72
\lim_{β\to 0} \frac{\sin β}{β} = 1
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det| 3 1 ; 7 4 | = 5
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det| 11 4 ; 5 12 | = 112
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\oint_C \vec{F}\cdot d\vec{r} = 0
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