mathematization

math·e·ma·tize

M0150900 (măth′ə-mə-tīz′)tr.v. math·e·ma·tized, math·e·ma·tiz·ing, math·e·ma·tiz·es To treat or regard mathematically.
math′e·ma·ti·za′tion (-tĭ-zā′shən) n.

mathematization

(ˌmæθɪmətaɪˈzeɪʃən) or

mathematisation

n (Mathematics) the act of interpreting or expressing mathematically, or the state of being considered or explained mathematically