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C++ Math scalbln()

The function computes the product of a given number and FLT_RADX raised to the power of exponent.

Suppose a number is 'x' and exponent is 'n':

Syntax

Parameter

x: The value of the significand.

n: The value of the exponent.

Return value

It returns the product of x and FLT_RADX raised to the power n.

Example 1

Let's see the simple example when the value of x is an integer type.

Output:

Value of x is: 3
3 * 2^3 = 24

Example 2

Let's see the simple example when the value of x is a float type

Output:

Value of x is : 7.2
7.2 * 2^2 = 28.8

Next TopicC++ Math Functions




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