Programming Language: Golang

Namespace/Package Name: math/big

Class/Type: Int

Method/Function: Mul

Examples at hotexamples.com: 30

The `math/big` package in Go provides multi-precision arithmetic operations on integers. The `Mul` function in this package is used to multiply two `big.Int` integers and returns the resulting product as a new `big.Int`.

Here are some examples of using `Mul`:

**Example 1:**

In this example, `Mul` is used to multiply `x` and `y` and store the result in `z`. The output of the program is 4200.

**Example 2:**

Here are some examples of using `Mul`:

package main import ( "fmt" "math/big" ) func main() { x := big.NewInt(100) y := big.NewInt(42) z := big.NewInt(0) z.Mul(x, y) fmt.Println(z) // Output: 4200 }

In this example, `Mul` is used to multiply `x` and `y` and store the result in `z`. The output of the program is 4200.

package main import ( "fmt" "math/big" ) func main() { a := big.NewInt(123456789) b := big.NewInt(987654321) c := big.NewInt(0) c.Mul(a, b) fmt.Println(c) // Output: 121932631137653269 }In this example, `Mul` is used to multiply `a` and `b` and store the result in `c`. The output of the program is 121932631137653269. The `math/big` package is a part of the standard library in Go. It provides an implementation of multi-precision arithmetic for integers and floating-point numbers. The package is used in various applications that require high-precision arithmetic, such as cryptography and numerical simulations.

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