Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 06:01Z
∫₀^∞ e^(-x²) dx = √π / 2
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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det| 7 4 ; 4 8 | = 40
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det| 10 5 ; 3 11 | = 95
CaCO₃ → CaO + CO₂
det| 12 1 ; 4 13 | = 152
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 9 ; 7 6 | = -33
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det| 5 6 ; 7 6 | = -12
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\lim_{n\to 0} \frac{\sin n}{n} = 1
12α² + 8α + 4 = 0
F = ma