# math.Float32bits() Function in Golang With Examples

• Last Updated : 19 Apr, 2020

Go language provides inbuilt support for basic constants and mathematical functions to perform operations on the numbers with the help of the math package. This package provides Float32bits() function which returns the IEEE 754 binary representation of a with the sign bit of a and the result in the same bit position. So, you need to add a math package in your program with the help of the import keyword to access Float32bits() function

Syntax:

`func Float32bits(a float32) uint32`

Example 1:

 `// Golang program to illustrate how to``// find IEEE 754 binary representation``package main`` ` `import (``    ``"fmt"``    ``"math"``)`` ` `// Main function``func main() {`` ` `    ``// Finding IEEE 754 binary ``    ``// representation of the ``    ``// given numbers``    ``// Using Float32bits() function``    ``res_1 := math.Float32bits(-2)``    ``res_2 := math.Float32bits(1)``    ``res_3 := math.Float32bits(0)``    ``res_4 := math.Float32bits(2.3)`` ` `    ``// Displaying the result``    ``fmt.Println(``"Result 1: "``, res_1)``    ``fmt.Println(``"Result 2: "``, res_2)``    ``fmt.Println(``"Result 3: "``, res_3)``    ``fmt.Println(``"Result 4: "``, res_4)`` ` `}`

Output:

```Result 1:  3221225472
Result 2:  1065353216
Result 3:  0
Result 4:  1075000115
```

Example 2:

 `// Golang program to illustrate how to``// find IEEE 754 binary representation``package main`` ` `import (``    ``"fmt"``    ``"math"``)`` ` `// Main function``func main() {`` ` `    ``// Finding IEEE 754 binary ``    ``// representation of the ``    ``// given numbers``    ``// Using Float32bits() function``    ``nvalue_1 := math.Float32bits(3)``    ``nvalue_2 := math.Float32bits(5)`` ` `    ``// Sum of the given values``    ``res := nvalue_1 + nvalue_2``    ``fmt.Printf(``"%d + %d = %d"``,``      ``nvalue_1, nvalue_2, res)`` ` `}`

Output:

`1077936128 + 1084227584 = 2162163712`

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