Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:54Z
∂r/∂φ = 2r
det| 1 1 ; 5 2 | = -3
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 5 3 ; 7 6 | = 9
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1
359K
\oint_C \vec{F}\cdot d\vec{r} = 0
263K
det| 7 4 ; 4 8 | = 40
233K
det| 3 6 ; 0 4 | = 12
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