Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:53Z
∂r/∂φ = 2r
\oint_C \vec{F}\cdot d\vec{r} = 0
326K
∑_{k=1}^{n} k = n(n+1)/2
198K
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
63K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
319K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 6 6 ; 3 7 | = 24
359K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
263K
λ = h/p
∫₀^∞ e^(-n²) dn = √π / 2
233K
det| 1 1 ; 5 2 | = -3
412K
e^{i\pi} + 1 = 0
9t² + 1t + 0 = 0