Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:08Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
326K
∫₀^∞ e^(-z²) dz = √π / 2
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
det| 7 4 ; 4 8 | = 40
155K
det| 4 7 ; 5 5 | = -15
CH₄ + 2O₂ → CO₂ + 2H₂O
366K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
CaCO₃ → CaO + CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
359K
\lim_{β\to 0} \frac{\sin β}{β} = 1
263K
Fe₂O₃ + 3CO → 2Fe + 3CO₂
233K