“pure mathematics”簡單造句，pure mathematics造句子

He gets thrown off by pure mathematics, but he's good at anything involving spatial relationships and design.

the branch of pure mathematics that deals only with the properties of a figure X that hold for every figure into which X can be transformed with a one-to-one correspondence.

the branch of pure mathematics dealing with the theory of numerical calculations.

the pure mathematics of points and lines and curves and surfaces.