Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:20Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
155K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
63K
det| 4 7 ; 5 5 | = -15
∫₀^∞ e^(-φ²) dφ = √π / 2
366K
∑_{k=1}^{n} k = n(n+1)/2
359K
∫₀^∞ e^(-t²) dt = √π / 2
263K
∑_{k=1}^{n} k = n(n+1)/2
233K
det| 5 3 ; 7 6 | = 9
412K