Sentence 1: A scalar transformation is a transformation that is '' linear `` up to a twist '' , which means '' to a field automorphism under semilinear multiplication `` .
Sentence 2: A semilinear transformation is a transformation that is '' linear `` up to a twist '' , which means '' to a field automorphism under scalar multiplication `` .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?