Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 20:19Z
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
326K
C₆H₁₂O₆ → 2C₂H₅OH + 2CO₂
\lim_{β\to 0} \frac{\sin β}{β} = 1
155K
det| 12 1 ; 4 13 | = 152
63K
det| 4 7 ; 5 5 | = -15
\oint_C \vec{F}\cdot d\vec{r} = 0
366K
det| 9 4 ; 1 10 | = 86
201K
CaCO₃ → CaO + CO₂
det| 4 8 ; 3 5 | = -4
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}