Ruby | Float to_i() method

Ruby | Float numerator() method

Last Updated : 07 Jan, 2020

Float numerator() is a float class method which return a float value as the numerator value for p/q form.

Syntax:float.numerator() Parameter: float value (p) for the p/q form. [Always positive] Return: A machine-dependent result.

Example #1:

Ruby

# Ruby program for numerator() method

a = 2.0.numerator()

# Returning machine dependent result
puts "numerator : #{a}\n\n"

# Using as a numerator
puts "Division int/float : #{a.fdiv(4)}\n\n"
puts "Division float/float : #{a.fdiv(4.0)}\n\n"

Output :

numerator : 2

Division int/float : 0.5

Division float/float : 0.5

Example #2:

Ruby

# Ruby program for numerator() method

# Initializing value
a = 0.numerator()

# returning machine dependent result
puts "numerator : #{a}\n\n"
puts "Division int/float : #{a.fdiv(4)}\n\n"
puts "Division float/float : #{a.fdiv(4.0)}\n\n"

Output :

numerator : 0

Division int/float : 0.0

Division float/float : 0.0

Ruby | Float to_i() method

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