例句與造句

1. :complex cepstrum of signal ) ( where is the integer required to properly unwrap the angle or imaginary part of the complex log function)
2. The behavior of exponentiation is not well-defined on the reals when the base is less than zero, so unless we make a definition of exponentiation which will depend on a branch of the complex log function and will by necessity exclude a ray from 0 in its domain ( usually the negative reals ), we can't talk intelligently about the graph of this function outside of the domain of positive reals, so our graphs will only be in the first quadrant if we assume x, y \ in \ mathbb R.
3. It's difficult to find complex log in a sentence. 用complex log造句挺難的