Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:20Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 7 9 ; 1 8 | = 47
326K
∫₀^∞ e^(-x²) dx = √π / 2
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 4 8 ; 3 5 | = -4
155K
det| 7 4 ; 4 8 | = 40
63K
det| 4 7 ; 5 5 | = -15
∑_{k=1}^{n} k = n(n+1)/2
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CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
176K
d/dω [ω^8] = 8ω^7
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
359K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
Fe₂O₃ + 3CO → 2Fe + 3CO₂
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2H₂ + O₂ → 2H₂O