20220712 Pikairos Compare List of Ingredients

To compare recipes made of materials, one needs first to create a set of materials per recipe and then compare the sets of materials for all the pairs of recipies.

A way of calculating the inclusion of a set of materials against another set of materials is by checking whether the string of one is LIKE the string of the other one, where the second one is the one that "is included". For instance:

"A B C" is LIKE "A*C". The following workflow is using this trick to check for inclusion of recipes

External resources

• Compare List of Ingredients