Difference between revisions of "Floating Point Number"
esse quam videri
(→Explanation) |
|||
Line 19: | Line 19: | ||
</syntaxhighlight> | </syntaxhighlight> | ||
− | |||
== See also == | == See also == | ||
* [[Float]] | * [[Float]] | ||
Line 26: | Line 25: | ||
* [[.NET Data Types]] | * [[.NET Data Types]] | ||
− | |||
− | |||
Latest revision as of 16:00, 8 August 2019
Contents
Definition
A float (short for floating-point number) is a data type that has 32 bits of space.
Relevance
Floats are commonly used for complex numbers in programming. Being floating-point numbers, floats can hold decimal precision.
Explanation
Floats can be used for arithmetic expressions such as addition, multiplication, division in programming.
float a = 5f; // notice the f after the number, this is necessary to specify that the value is a float.
float b = 2.5f;
float result1, result2, result3; // You can also declare several variables of the same type this way.
result1 = a + b; // result1 = 7.5f
result2 = a * b; // result2 = 12.5f
result3 = a / b; // result3 = 2f