Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 06:49Z
det| 4 5 ; 4 5 | = 0
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
479K
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
276K
det| 9 4 ; 1 10 | = 86
129K
\lim_{θ\to 0} \frac{\sin θ}{θ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
191K
F = G m₁m₂ / r²
∑_{k=1}^{n} k = n(n+1)/2
1K
∑_{k=1}^{n} k = n(n+1)/2
∫₀^∞ e^(-φ²) dφ = √π / 2
473K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
\oint_C \vec{F}\cdot d\vec{r} = 0
188K
F = G m₁m₂ / r²
F = ma