Function abs

src/backend/cpu/complex.hpp:72–77

template<typename To, typename Ti>
Array<To> abs(const Array<Ti> &in) {
    common::Node_ptr in_node = in.getNode();
    auto node = std::make_shared<jit::UnaryNode<To, Ti, af_abs_t>>(in_node);

    return createNodeArray<To>(in.dims(), move(node));
}

template<typename T>
Array<T> conj(const Array<T> &in) {