$$max,qquadin,qquad mathbb Z ,qquad mathbin mid ,qquad leq$$ etc. At some point you just have to start out producing notation and outlining it in terms and hope your audience recognize. So I disagree with the phrasing on the query. Terracotta tiles, marble functions, and wood accents have transformed this after https://goo.gl/maps/TjzPZyTbvhzSnBhH9