Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:26Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∫₀^∞ e^(-φ²) dφ = √π / 2
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K
det| 4 7 ; 5 5 | = -15
det| 11 9 ; 0 12 | = 132
366K
det| 12 1 ; 4 13 | = 152
201K
CaCO₃ → CaO + CO₂
det| 4 8 ; 3 5 | = -4
319K
d/dω [ω^8] = 8ω^7
det| 9 4 ; 1 10 | = 86
263K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
det| 10 2 ; 1 11 | = 108
412K
2H₂ + O₂ → 2H₂O