handwave - Weblio 英和・和英辞典 (original) (raw)

• 2001, Stephanie Frank Singer, Symmetry in Mechanics: A Gentle, Modern Introduction‎, page 33:
  Some readers may wish to handwave this restriction away, thinking of ∂ ∂ ρ {\displaystyle {\tfrac {\partial }{\partial \rho }}} as a differentiable vector field on R 2 {\displaystyle \mathbb {R} ^{2}} that behaves badly at the origin; this approach will suffice for the purposes of this book.