Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-18 21:42Z
d/dx [x^11] = 11x^10
4r² + 1r + 1 = 0
det| 5 9 ; 7 6 | = -33
392K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
233K
∂φ/∂θ = 6φ
det| 7 6 ; 1 8 | = 50
100K
det| 2 1 ; 7 3 | = -1
det| 11 9 ; 5 12 | = 87
139K
\frac{10}{1} \sum_{i=1}^{n} i^{2}
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0