Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 19:37Z
∂r/∂φ = 2r
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
155K
∫₀^∞ e^(-n²) dn = √π / 2
63K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
\oint_C \vec{F}\cdot d\vec{r} = 0
det| 11 5 ; 0 12 | = 132
319K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 9 ; 7 6 | = -33
359K
λ = h/p
det| 3 3 ; 4 4 | = 0
233K
N₂ + 3H₂ ⇌ 2NH₃
e^{i\pi} + 1 = 0
9t² + 1t + 0 = 0