ultradifferentiable
构词拆解
- ultra-
- Greater than normal quantity or importance, as in ultrasecret. · Beyond, on the far side of, as in ultraviolet.
词源说明
From ultra- + differentiable.
释义
形容词adjective
- 1(mathematics) Having all derivatives over an open set bounded by an indexed value in an ultradistribution (times a constant).