Ruby | Numeric rect() function Last Updated : 12 Jul, 2025 Comments Improve Suggest changes Like Article Like Report The rect() is an inbuilt method in Ruby returns an array which consists of a real and an imaginary number. Syntax: num.rect() Parameters: The function needs the number whose real and imaginary part is returned. Return Value: It returns an array which consists of a real and an imaginary number. Example 1: Ruby # Ruby program for rect() # method in Numeric # Initialize a number num = Complex(10, 6) # Prints the rect part puts num.rect() Output: 10 6 Example 2: Ruby # Ruby program for rect() # method in Numeric # Initialize a number num = Complex(18, 16) # Prints the rect part puts num.rect() Output: 18 16 Comment More infoAdvertise with us Next Article Ruby | Numeric real? function G gopaldave Follow Improve Article Tags : Ruby Ruby-Methods Ruby Numeric-class Similar Reads Ruby | Numeric real() function 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 Numer 1 min read Ruby | Numeric real() function 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 Numer 1 min read Ruby | Numeric real? function The real?() is an inbuilt method in Ruby returns a boolean value. It returns true if the number is a negative one, else it returns false. Syntax: num.real?() Parameters: The function needs a number which is to be checked for. Return Value: It returns returns a boolean value. Example 1: CPP # Ruby pr 1 min read Ruby | Numeric real? function The real?() is an inbuilt method in Ruby returns a boolean value. It returns true if the number is a negative one, else it returns false. Syntax: num.real?() Parameters: The function needs a number which is to be checked for. Return Value: It returns returns a boolean value. Example 1: CPP # Ruby pr 1 min read Ruby | Numeric rectangular() function The rectangular() is an inbuilt method in Ruby returns an array which consists of a real and an imaginary number. Syntax: num.rectangular() Parameters: The function needs the number whose real and imaginary part is returned. Return Value: It returns an array which consists of a real and an imaginary 1 min read Ruby | Numeric rectangular() function The rectangular() is an inbuilt method in Ruby returns an array which consists of a real and an imaginary number. Syntax: num.rectangular() Parameters: The function needs the number whose real and imaginary part is returned. Return Value: It returns an array which consists of a real and an imaginary 1 min read Like