U+2A15 "⨕" Integral Around A Point Operator Unicode Character

U+2A15 "⨕" Integral Around A Point Operator is a mathematical symbol used primarily in complex analysis and vector calculus to denote integration along a closed path that encircles a specific point, often representing a contour integral around a singularity. It features the standard integral sign with a small circle positioned at its center, indicating that the path of integration winds around a single point rather than around a larger region or multiple points. This operator is part of the Supplemental Mathematical Operators block and is distinct from the more common contour integral symbol'∮' which uses a full ring, as U+2A15 emphasizes the focused nature of the loop around a singular location.