Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 22:55Z
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\lim_{β\to 0} \frac{\sin β}{β} = 1
75K
12β² + 9β + 3 = 0
\frac{12}{6} \sum_{i=1}^{n} i^{2}
276K
∂z/∂n = 8z
e^{i\pi} + 1 = 0
det| 7 9 ; 1 8 | = 47
153K
\oint_C \vec{F}\cdot d\vec{r} = 0
473K
\oint_C \vec{F}\cdot d\vec{r} = 0
338K
det| 7 4 ; 4 8 | = 40
188K
∑_{k=1}^{n} k = n(n+1)/2
416K