Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:42Z
∂r/∂φ = 2r
det| 11 5 ; 0 12 | = 132
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 10 7 ; 3 11 | = 89
366K
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 7 4 ; 4 8 | = 40
176K
det| 3 3 ; 4 4 | = 0
319K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
∑_{k=1}^{n} k = n(n+1)/2
359K
λ = h/p