Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-25 19:41Z
PV = nRT
det| 1 4 ; 3 2 | = -10
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\frac{5}{5} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
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\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
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F = ma
det| 1 5 ; 1 2 | = -3
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1ω² + 3ω + 6 = 0
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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\frac{5}{9} \sum_{i=1}^{n} i^{2}
CH₄ + 2O₂ → CO₂ + 2H₂O
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\frac{4}{9} \sum_{i=1}^{n} i^{2}
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\binom{n}{k} = \frac{n!}{k!(n-k)!}
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