Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 18:39Z
6r² + 7r + 2 = 0
det| 7 2 ; 7 8 | = 42
75K
F = ma
∑_{k=1}^{n} k = n(n+1)/2
276K
∑_{k=1}^{n} k = n(n+1)/2
129K
det| 3 7 ; 1 4 | = 5
ΔS ≥ 0
ω = 2πf
e^{i\pi} + 1 = 0
det| 9 4 ; 1 10 | = 86
188K
det| 3 3 ; 4 4 | = 0
416K