Ruby | Numeric imag() function Last Updated : 19 Mar, 2024 Summarize Comments Improve Suggest changes Share Like Article Like Report The imag() is an inbuilt method in Ruby returns the imag part of the given number. Syntax: num.imag() Parameters: The function needs a number whose imag part is to be returned. Return Value: It returns the imag part. Example 1: CPP # Ruby program for imag() # method in Numeric # Initialize a number num1 = Complex(10, 9) # Prints Imaginary number puts num1.imag() Output: 9 Example 2: CPP # Ruby program for imag() # method in Numeric # Initialize a number num1 = Complex(10, 0) # Prints Imaginary number puts num1.imag() Output: 0 Comment More infoAdvertise with us Next Article Ruby | Numeric imaginary() function G gopaldave Follow Improve Article Tags : Ruby Ruby-Methods Ruby Numeric-class Similar Reads Ruby | Numeric i() function The i() is an inbuilt method in Ruby returns a complex number with the imaginary part that is given. Syntax: num.i() Parameters: The function needs a number which is the imaginary part of the complex number. Return Value: It returns a complex number with the imaginary part. Example 1: CPP # Ruby pro 1 min read Ruby | Numeric imaginary() function The imaginary() is an inbuilt method in Ruby returns the imaginary part of the given number. Syntax: num.imaginary() Parameters: The function needs a number whose imaginary part is to be returned. Return Value: It returns the imaginary part. Example 1: CPP # Ruby program for imaginary() # method in 1 min read Ruby | Numeric magnitude() function The magnitude() is an inbuilt method in Ruby returns the magnitude of a number. Syntax: num.magnitude Parameters: The function needs the number whose magnitude is to be returned. Return Value: It returns the magnitude of a number. Example 1:  Ruby # Ruby program for magnitude() method in Numeric 1 min read Ruby | Numeric integer() function The integer?() is an inbuilt method in Ruby returns a boolean value. It returns true if the number is an integer one, else it returns false. Syntax: num.integer?() Parameters: The function needs a number which is to be checked for. Return Value: It returns returns a boolean value. Example 1: CPP # R 1 min read Ruby | Matrix imag() function The imag() is an inbuilt method in Ruby returns a matrix with only imaginary part in it. The other index are assigned to zero. Syntax: mat1.imag() Parameters: The function does not takes any parameter. Return Value: It returns a matrix with only imaginary part. Example 1: CPP #Ruby program for imag( 1 min read Ruby | Numeric to_int() function The to_int() is an inbuilt method in Ruby returns the integer part of the given number. Syntax: num.to_int() Parameters: The function needs the number whose integer part is to be returned. Return Value: It returns the integer part. Example 1: Ruby # Ruby program for to_int() # method in Numeric # In 1 min read Like