Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:54Z
6r² + 7r + 2 = 0
F = ma
∫₀^∞ e^(-x²) dx = √π / 2
276K
det| 3 7 ; 1 4 | = 5
det| 3 7 ; 2 4 | = -2
191K
ΔS ≥ 0
∑_{k=1}^{n} k = n(n+1)/2
153K
ω = 2πf
e^{i\pi} + 1 = 0
det| 7 4 ; 4 8 | = 40
188K