Math Dump /sym/bb7c3c
id=1 · host=ap.findroms.cloud · 2026-10-19 01:29Z
∑_{k=1}^{n} k = n(n+1)/2
\oint_C \vec{F}\cdot d\vec{r} = 0
132K
2y² + 6y + 4 = 0
det| 9 2 ; 4 10 | = 82
170K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 8 ; 6 8 | = 8
344K
2y² + 4y + 4 = 0
det| 6 6 ; 5 7 | = 12
393K
det| 7 4 ; 4 8 | = 40
346K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{β\to 0} \frac{\sin β}{β} = 1
130K
det| 7 9 ; 6 8 | = 2