Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:07Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 4 7 ; 5 5 | = -15
∫₀^∞ e^(-t²) dt = √π / 2
366K
∑_{k=1}^{n} k = n(n+1)/2
201K
CaCO₃ → CaO + CO₂
det| 11 9 ; 5 12 | = 87
176K
d/dω [ω^8] = 8ω^7
\frac{9}{3} \sum_{i=1}^{n} i^{2}
det| 7 2 ; 3 8 | = 50
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2H₂ + O₂ → 2H₂O
iħ ∂ψ/∂t = Ĥψ