Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:50Z
∂r/∂φ = 2r
det| 7 9 ; 1 8 | = 47
326K
det| 4 8 ; 3 5 | = -4
198K
e^{i\pi} + 1 = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
det| 12 1 ; 4 13 | = 152
366K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
201K
\oint_C \vec{F}\cdot d\vec{r} = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 9 4 ; 1 10 | = 86
359K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
263K
λ = h/p