Ruby | Numeric rect() function

Ruby | Numeric real() function

Last Updated : 19 Mar, 2024

The real() is an inbuilt method in Ruby returns the real part of the given number.

Syntax: num.real() Parameters: The function needs the number whose real part is to be returned. Return Value: It returns the real part of the complex number.

Example 1:

Ruby

# Ruby program for real()
# method in Numeric

# Initialize a number 
num = Complex(10, 6)

# Prints the real part
puts num.real()

Output:

Example 2:

Ruby

# Ruby program for real()
# method in Numeric

# Initialize a number 
num = Complex(18, 16)

# Prints the real part
puts num.real()

Output:

Ruby | Numeric rect() function

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