Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-08-30 21:23Z
det| 11 3 ; 4 12 | = 120
∑_{k=1}^{n} k = n(n+1)/2
136K
det| 4 8 ; 3 5 | = -4
289K
λ = h/p
7r² + 8r + 4 = 0
F = G m₁m₂ / r²
ω = 2πf
∑_{k=1}^{n} k = n(n+1)/2
342K
1φ² + 8φ + 1 = 0
\lim_{α\to 0} \frac{\sin α}{α} = 1