Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 01:17Z
∑_{k=1}^{n} k = n(n+1)/2
det| 9 4 ; 1 10 | = 86
479K
3β² + 6β + 2 = 0
\oint_C \vec{F}\cdot d\vec{r} = 0
129K
F = ma
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
390K
\frac{8}{7} \sum_{i=1}^{n} i^{2}
∑_{k=1}^{n} k = n(n+1)/2
153K
\lim_{β\to 0} \frac{\sin β}{β} = 1
473K
\frac{2}{2} \sum_{i=1}^{n} i^{2}
338K