This is a list of symbols found within all branches of mathematics.
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The absolute value of a number is the magnitude of a value, ignoring the sign.
Indicates that two values should be added together.
Aleph-Null represents the infinite cardinality of the set of natural numbers.
Aleph-One represents the cardinality of countable ordinal number sets.
The statement A & B is true if both A is true and B is true. Otherwise the statement is false.
Indicates an angle.
"Mathematical Symbols." Symbols.com. STANDS4 LLC, 2018. Web. 23 May 2018. <https://www.symbols.com/category/36>.