Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:01Z
6r² + 7r + 2 = 0
det| 5 3 ; 2 6 | = 24
75K
∑_{k=1}^{n} k = n(n+1)/2
479K
F = ma
∫₀^∞ e^(-t²) dt = √π / 2
276K
det| 3 7 ; 1 4 | = 5
∑_{k=1}^{n} k = n(n+1)/2
191K
ΔS ≥ 0
det| 9 4 ; 1 10 | = 86
1K
det| 4 4 ; 5 5 | = 0
473K