Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:52Z
∂r/∂φ = 2r
det| 11 9 ; 5 12 | = 87
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\frac{12}{6} \sum_{i=1}^{n} i^{2}
366K
det| 7 2 ; 7 8 | = 42
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
263K
d/dy [y^11] = 11y^10
233K
det| 7 4 ; 4 8 | = 40
412K