Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:10Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∫₀^∞ e^(-ψ²) dψ = √π / 2
63K
det| 4 7 ; 5 5 | = -15
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
∑_{k=1}^{n} k = n(n+1)/2
176K
det| 9 4 ; 1 10 | = 86
319K
∫₀^∞ e^(-t²) dt = √π / 2
263K
∑_{k=1}^{n} k = n(n+1)/2
233K
det| 11 5 ; 0 12 | = 132
412K