Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:50Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
326K
det| 12 1 ; 4 13 | = 152
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\lim_{t\to 0} \frac{\sin t}{t} = 1
155K
det| 7 4 ; 4 8 | = 40
63K
det| 4 7 ; 5 5 | = -15
∑_{k=1}^{n} k = n(n+1)/2
366K
CaCO₃ → CaO + CO₂
CH₄ + 2O₂ → CO₂ + 2H₂O
176K
d/dω [ω^8] = 8ω^7
Fe₂O₃ + 3CO → 2Fe + 3CO₂
359K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
det| 3 7 ; 2 4 | = -2
233K
det| 1 1 ; 5 2 | = -3
412K
2H₂ + O₂ → 2H₂O