👉 The term "circumscribable" refers to a mathematical concept in algebraic geometry, specifically in the context of constructing curves that are locally close but not globally closed. This is known as an "ideal curve." In other words, it's a curve whose singularities (singular points) do not affect its ability to pass through any other point on the curve. For example, consider the equation: x^2 + y^2 - 1 = 0 This represents a circle with
