You should pay attention because these symbols are easy to. This way we can easily perform operations on sets such as unions and intersections. For a disjoint union of sets.
Mathematical Notation Characters The Wolfram Language has the worlds largest collection of consistent multifont mathematical notation characters all fully integrated into both typesetting and symbolic expression construction.
For explanation of the symbols used in this article refer to the table of mathematical symbols. Symbol Symbol Name Meaning definition Example set. These functions are stated in the table below. The reserved code points the holes in the alphabetic ranges up to U1D551 duplicate characters in the Letter like Symbols block.