Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:10Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
326K
det| 9 4 ; 1 10 | = 86
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 4 7 ; 5 5 | = -15
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
CaCO₃ → CaO + CO₂