Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:01Z
6r² + 7r + 2 = 0
F = ma
det| 3 7 ; 1 4 | = 5
det| 5 2 ; 3 6 | = 24
191K
∑_{k=1}^{n} k = n(n+1)/2
1K
det| 9 4 ; 1 10 | = 86
153K
∫₀^∞ e^(-t²) dt = √π / 2
338K
∑_{k=1}^{n} k = n(n+1)/2
188K