Ruby | Numeric real() function

Ruby | Numeric rect() function

Last Updated : 19 Mar, 2024

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

Ruby | Numeric real() function

gopaldave

Improve

Article Tags :

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

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

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

Ruby | Numeric round() function

The round() is an inbuilt method in Ruby returns a number rounded to a number nearest to the given number with a precision of the given number of digits after the decimal point. In case the number of digits is not given, the default value is taken to be zero. Syntax: num.round(ndigits) Parameters: T

Ruby | Numeric phase() function

The phase() is an inbuilt method in Ruby returns 0 if the value is positive, else it returns a float value pi. Syntax: num.phase() Parameters: The function needs a number which is to be checked. Return Value: It returns zero if the value is positive, else it returns a float value pi. Example 1: Ruby

Ruby | Matrix rect() function

The rect() is an inbuilt method in Ruby returns two matrix. The first matrix returned has all the real values of the matrix, and the second matrix has all the imaginary values in the matrix. Syntax: mat1.rect() Parameters: The function needs the matrix whose real and imaginary values are to be retur

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

Ruby | Numeric quo() function

The quo() is an inbuilt method in Ruby returns the most exact division, whether it be a float or a rational one. Syntax: num.quo() Parameters: The function needs a number which is to be checked. Return Value: It returns the most exact division. Example 1: Ruby # Ruby program for quo() # method in Nu

Ruby | Numeric remainder() function

The remainder() is an inbuilt method in Ruby returns the remainder when num1 is divided by num2. Syntax: num1.remainder(num2) Parameters: The function needs num1 and num2 which are to be divided. Return Value: It returns the remainder. Example 1: Ruby # Ruby program for remainder() # method in Numer

Ruby | Numeric div() function

The div() is an inbuilt method in Ruby that returns the result after performing an integer division. Syntax: num1.div(num2) Parameters: The function needs two numbers whose integer division is to be performed. Return Value: It returns returns the integer division.Example 1: CPP #Ruby program for div