검색어: exporting a rdata from r (스페인어 - 영어)

1 at 70mm from r -edge
1 at 70 mm from r.-edge

"f"("x") = "x"3 is not a diffeomorphism from r to itself because its derivative vanishes at 0 (and hence its inverse is not differentiable at 0).
"f"("x") = "x"3, for example, is not a diffeomorphism from r to itself because its derivative vanishes at 0 (and hence its inverse is not differentiable at 0).