CODE
inverse(block_value)
Description
Calculates the inverse of the input block value.
Parameters
block_value An unsigned number between 0 and 255
Compatibility
All Blocks
Return
The inverse of the input block value.
Example
    void setup()
    {
    }
    void loop()
    {
        think();
    }
    void think()
    {
        block_value = weighted_average(neighbor_data);
        block_value = inverse(block_value);
    }