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Comparison of double and float basic types in C#

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2023-09-14 13:25:021062browse

C# 中 double 和 float 基本类型的比较

Precision describes the difference between float and double data types.

Float is a single-precision (32-bit) floating-point data type.

Double is a double-precision (64-bit) floating-point data type.

Range of floating point types -

-3.4 x 1038 to + 3.4 x 1038

The range of double precision type is -

(+/-)5.0 x 10-324 to (+/-)1.7 x 10308

Default value of float type -

0.0F

Default value for double type -

0.0D

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