jats:pIn the 1520s, Oronce Fine addressed a “republic of mathematics.” The term captured Fine’s goals for an emerging discipline. Fine, the first professor of mathematics of the jats:italicCollège Royal</jats:italic> in Paris (est. 1530), turned to the language of jats:italicamicitia</jats:italic> and scholarly love to make space in the Republic of Letters for mathematics. Such language drew on an ethics of scholarly love which animated his predecessors in Paris, the circle of Jacques Lefèvre d’ Étaples. This article considers Fine and his colleagues’ efforts to imagine a public – and so reimagine a discipline – using the language of love in the letters, poems, and other paratexts that layered the technical books he authored. The vantage point of mathematical studies shows how practitioners could use the notion of jats:italicamateur</jats:italic> to garner support for their discipline while levelling social distinctions.</jats:p>