Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:47Z
2ψ² + 5ψ + 4 = 0
det| 3 7 ; 2 4 | = -2
75K
det| 9 4 ; 1 10 | = 86
479K
N₂ + 3H₂ ⇌ 2NH₃
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
\binom{n}{k} = \frac{n!}{k!(n-k)!}
390K
∇²z = 0
N₂ + 3H₂ ⇌ 2NH₃
∑_{k=1}^{n} k = n(n+1)/2
473K
H₂SO₄ + 2NaOH → Na₂SO₄ + 2H₂O
338K
8t² + 2t + 3 = 0
\binom{n}{k} = \frac{n!}{k!(n-k)!}
188K
\lim_{t\to 0} \frac{\sin t}{t} = 1
416K