Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:13Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
63K
det| 4 7 ; 5 5 | = -15
det| 4 4 ; 5 5 | = 0
366K
CaCO₃ → CaO + CO₂
det| 7 6 ; 1 8 | = 50
319K
d/dω [ω^8] = 8ω^7
det| 9 4 ; 1 10 | = 86
233K