Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:04Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 7 4 ; 4 8 | = 40
326K
det| 5 9 ; 7 6 | = -33
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 10 9 ; 0 11 | = 110
63K
det| 4 7 ; 5 5 | = -15
∑_{k=1}^{n} k = n(n+1)/2
366K
det| 11 9 ; 5 12 | = 87
201K
CaCO₃ → CaO + CO₂