Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:26Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 6 6 ; 3 7 | = 24
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det| 4 7 ; 5 5 | = -15
∫₀^∞ e^(-x²) dx = √π / 2
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CH₄ + 2O₂ → CO₂ + 2H₂O
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∑_{k=1}^{n} k = n(n+1)/2
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