Math Dump /sym/273cf6
id=779736 · host=jp.commstar.world · 2026-09-01 21:06Z
d/dω [ω^5] = 5ω^4
det| 4 1 ; 6 5 | = 14
402K
\binom{n}{k} = \frac{n!}{k!(n-k)!}
det| 5 3 ; 7 6 | = 9
398K
N₂ + 3H₂ ⇌ 2NH₃
∇²φ = 0
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
4ψ² + 5ψ + 7 = 0
det| 8 2 ; 5 9 | = 62
e^{i\pi} + 1 = 0
∑_{k=1}^{n} k = n(n+1)/2
d/dψ [ψ^7] = 7ψ^6
8ψ² + 5ψ + 4 = 0
det| 4 4 ; 5 5 | = 0