A graph can be mathematical.Logical formLearned from15 sentences. (Reasoning skills) can be mathematical.Logical formLearned from15 sentences. A situation can be mathematical.Logical formLearned from15 sentences. Mathematical models can be constituted-of-or-filled-with biological systems.Logical formLearned from15 sentences. A correlation can be mathematical.Logical formLearned from15 sentences. An exactitude can be mathematical.Logical formLearned from15 sentences. Innovations can be mathematical.Logical formLearned from15 sentences. Items may be reviewed in mathematical reviews.Logical formLearned from15 sentences. An endeavor can be mathematical.Logical formLearned from15 sentences. A mathematical model may be presented.Logical formLearned from15 sentences. Pursuits can be mathematical.Logical formLearned from15 sentences. (Modeling tools) can be mathematical.Logical formLearned from15 sentences. Conceptions can be mathematical.Logical formLearned from15 sentences. An experiment can be mathematical.Logical formLearned from15 sentences. Analogies can be mathematical.Logical formLearned from14 sentences.