Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:50Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
det| 11 9 ; 5 12 | = 87
326K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
155K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
63K
det| 4 7 ; 5 5 | = -15
det| 8 9 ; 4 9 | = 36
366K
det| 12 1 ; 4 13 | = 152
201K
CaCO₃ → CaO + CO₂
∫₀^∞ e^(-ψ²) dψ = √π / 2
176K
d/dω [ω^8] = 8ω^7
∑_{k=1}^{n} k = n(n+1)/2
359K
\frac{9}{3} \sum_{i=1}^{n} i^{2}
det| 7 4 ; 4 8 | = 40
233K
det| 10 2 ; 1 11 | = 108
412K
2H₂ + O₂ → 2H₂O