Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 18:24Z
∇²α = 0
∫₀^∞ e^(-z²) dz = √π / 2
198K
6φ² + 8φ + 4 = 0
det| 7 4 ; 4 8 | = 40
155K
∑_{k=1}^{n} k = n(n+1)/2
63K
∂φ/∂φ = 1φ
∫₀^∞ e^(-x²) dx = √π / 2
366K
det| 4 8 ; 1 5 | = 12
det| 1 4 ; 0 2 | = 2
359K
∫₀^∞ e^(-φ²) dφ = √π / 2
263K