Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-19 18:40Z
∇²α = 0
∫₀^∞ e^(-x²) dx = √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
det| 5 2 ; 3 6 | = 24
366K
det| 4 6 ; 4 5 | = -4
201K
∑_{k=1}^{n} k = n(n+1)/2
176K
∫₀^∞ e^(-t²) dt = √π / 2
263K