Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:15Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 7 4 ; 4 8 | = 40
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
155K
det| 4 7 ; 5 5 | = -15
∑_{k=1}^{n} k = n(n+1)/2
366K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
201K
CaCO₃ → CaO + CO₂
det| 11 5 ; 0 12 | = 132
176K
d/dω [ω^8] = 8ω^7