nd4j-backends/nd4j-api-parent/nd4j-api/src/main/java/org/nd4j/linalg/api/complex/BaseComplexNDArray.java
@Override
    public IComplexNDArray put(int i, int j, INDArray element) {
        return put(new int[] {i, j}, element);
    }
@Override
    public IComplexNDArray put(int i, int j, INDArray element) {
        return put(new int[] {i, j}, element);
    }
Inserts the element at the specified index

@param i       the row insert into
@param j       the column to insert into
@param element a scalar ndarray
@return a scalar ndarray of the element at this index