@Override
    public boolean equals(Object other) {
        if ( ! ( other instanceof Tensor)) return false;
        return Tensor.equals(this, ((Tensor)other));
    }
Returns the value at the given <i>standard value order</i> index as a float.

@param valueIndex the direct index into the underlying data.
@throws IllegalArgumentException if index is out of bounds
vespajlib/src/main/java/com/yahoo/tensor/IndexedTensor.java