Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 12:51Z
2ψ² + 5ψ + 4 = 0
N₂ + 3H₂ ⇌ 2NH₃
\lim_{φ\to 0} \frac{\sin φ}{φ} = 1
∑_{k=1}^{n} k = n(n+1)/2
191K
∇²z = 0
det| 5 6 ; 2 6 | = 18
153K
det| 5 9 ; 0 6 | = 30
473K
det| 7 4 ; 4 8 | = 40
188K