Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 21:25Z
det| 12 9 ; 4 13 | = 120
det| 5 3 ; 7 6 | = 9
326K
\oint_C \vec{F}\cdot d\vec{r} = 0
198K
∂α/∂n = 1α
\lim_{ω\to 0} \frac{\sin ω}{ω} = 1
155K
∑_{k=1}^{n} k = n(n+1)/2
63K
det| 7 9 ; 3 8 | = 29
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 7 4 ; 4 8 | = 40
319K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O