Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 15:23Z
\lim_{y\to 0} \frac{\sin y}{y} = 1
AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 8 8 ; 0 9 | = 72
det| 5 6 ; 2 6 | = 18
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λ = h/p
∫₀^∞ e^(-φ²) dφ = √π / 2
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∑_{k=1}^{n} k = n(n+1)/2
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AgNO₃ + NaCl → AgCl↓ + NaNO₃
det| 7 4 ; 4 8 | = 40
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det| 4 4 ; 5 5 | = 0
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8x² + 1x + 3 = 0
det| 11 8 ; 3 12 | = 108