Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:41Z
∂r/∂φ = 2r
\oint_C \vec{F}\cdot d\vec{r} = 0
326K
e^{i\pi} + 1 = 0
det| 1 4 ; 3 2 | = -10
155K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
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)!}
∫₀^∞ e^(-φ²) dφ = √π / 2
359K
CH₄ + 2O₂ → CO₂ + 2H₂O
263K
λ = h/p
∑_{k=1}^{n} k = n(n+1)/2
233K
det| 1 4 ; 0 2 | = 2
412K
e^{i\pi} + 1 = 0
9t² + 1t + 0 = 0