How about one that can calculate BMI?

It is actually the weight divided by square of the height. It is useful for finding out how obese a person is.

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wrunt’s picture

wrunt commented
Status: Active » Closed (won't fix)

Yes, you could do that. If you have field_weight, and field_height, then your computed field code would be:

$node_field[0]['value'] = $node->field_weight[0]['value'] / pow($node->field_height[0]['value'], 2);