[det]isub(+Text1:text,
+Text2:text, +Normalize:bool, -Similarity:float)
?- isub('E56.Language', 'languange', true, D).
D = 0.711348.
If Normalize is true, isub/4
applies string normalization as implemented by the original authors: Text1
and Text2 are mapped to lowercase and the characters "._ "
are removed. Lowercase mapping is done with the C-library function towlower().
In general, the required normalization is domain dependent and is better
left to the caller. See e.g., unaccent_atom/2.
| Text1 | and Text2 are either an atom, string or a list of characters or character codes. |
| Similarity | is a float in the range [0.0..1.0], where 1.0 means most similar |