Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 23:35Z
11t² + 7t + 4 = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
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E = mc²
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
CH₄ + 2O₂ → CO₂ + 2H₂O
∫₀^∞ e^(-t²) dt = √π / 2
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\lim_{α\to 0} \frac{\sin α}{α} = 1
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det| 7 4 ; 4 8 | = 40
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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