Math Dump /sym/7fd97a
id=1 · host=jp.commstar.world · 2026-10-20 02:13Z
∂r/∂t = 7r
∑_{k=1}^{n} k = n(n+1)/2
75K
\lim_{y\to 0} \frac{\sin y}{y} = 1
det| 3 7 ; 2 4 | = -2
129K
iħ ∂ψ/∂t = Ĥψ
det| 7 4 ; 4 8 | = 40
390K
det| 12 8 ; 0 13 | = 156
det| 12 4 ; 2 13 | = 148
\lim_{ψ\to 0} \frac{\sin ψ}{ψ} = 1
F = G m₁m₂ / r²