Editing Comparison of C Sharp and Java (section)

==== Advanced numeric types ====
Both languages offer library-defined [[arbitrary-precision arithmetic]] types for arbitrary-size integers and decimal point calculations.

Only Java has a data type for arbitrary precision decimal point calculations. Only C# has a type for working with [[complex number]]s.

In both languages, the number of operations that can be performed on the advanced numeric types is limited compared to the built-in [[IEEE 754]] floating point types. For instance, none of the arbitrary-size types support [[square root]] or [[logarithm]]s.

C# allows library-defined types to be integrated with existing types and operators by using custom implicit/explicit conversions and operator overloading. See example in section ''[[#Integration of library-defined types|Integration of library-defined types]]''