A (computer science) can be mathematical.Logical formLearned from13 sentences. Sections can be mathematical.Logical formLearned from13 sentences. A mathematical model may undergo a formulation.Logical formLearned from13 sentences. An extrapolation can be mathematical.Logical formLearned from13 sentences. A mathematical model may be proposed.Logical formLearned from13 sentences. An enterprise can be mathematical.Logical formLearned from13 sentences. A help can be mathematical.Logical formLearned from13 sentences. An appendix can be mathematical.Logical formLearned from13 sentences. Observations can be mathematical.Logical formLearned from13 sentences. (Computer programs) can be mathematical.Logical formLearned from13 sentences. Practitioners can be mathematical.Logical formLearned from13 sentences. Purists can be mathematical.Logical formLearned from13 sentences. A sign can be mathematical.Logical formLearned from13 sentences. A classic can be mathematical.Logical formLearned from12 sentences. Surveys can be mathematical.Logical formLearned from12 sentences.