View details and encodings for Unicode character U+2A16 Quaternion Integral Operator, located in the Supplemental Mathematical Operators block and Math Symbol category. This character was released in 2002 under Unicode version 3.2.
⨖⨖⨖U+2A16;10774\002A16\u2A16\x{2A16}\u{2A16}u'\u2A16'