copysign

[common]
fun copysign(input: Tensor, other: Tensor): Tensor

copysign(input: Tensor, other: Tensor): the copysign operator. Elementwise |a| carrying the sign of other. Broadcasts and promotes as add.

[common]
fun copysign(input: Tensor, other: Double): Tensor

copysign(input: Tensor, other: Double): the number form of copysign, other as a scalar.