Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:34Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
326K
∑_{k=1}^{n} k = n(n+1)/2
198K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
∑_{k=1}^{n} k = n(n+1)/2
155K
\oint_C \vec{F}\cdot d\vec{r} = 0
63K
det| 4 7 ; 5 5 | = -15
det| 11 4 ; 5 12 | = 112
366K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
201K
CaCO₃ → CaO + CO₂
\lim_{t\to 0} \frac{\sin t}{t} = 1
176K
d/dω [ω^8] = 8ω^7
\frac{9}{3} \sum_{i=1}^{n} i^{2}
det| 9 4 ; 1 10 | = 86
233K
∫₀^∞ e^(-ψ²) dψ = √π / 2
412K