Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 18:34Z
∇²α = 0
det| 9 4 ; 1 10 | = 86
198K
6φ² + 8φ + 4 = 0
∫₀^∞ e^(-φ²) dφ = √π / 2
155K
det| 4 6 ; 4 5 | = -4
63K
∂φ/∂φ = 1φ
∫₀^∞ e^(-x²) dx = √π / 2
201K
det| 4 8 ; 1 5 | = 12
∑_{k=1}^{n} k = n(n+1)/2
176K