public SDVariable pow(String name, SDVariable x, SDVariable y) {
    SDValidation.validateNumerical("pow", "x", x);
    SDValidation.validateNumerical("pow", "y", y);
    SDVariable out =  new org.nd4j.linalg.api.ops.impl.transforms.custom.Pow(sd,x, y).outputVariable();
    return sd.updateVariableNameAndReference(out, name);