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numerator() function in Julia

Julia | numerator() function: In this tutorial, we are going to learn about the numerator() function with example in Julia programming language.
Submitted by IncludeHelp, on March 30, 2020

Julia | numerator() function

numerator() function is a library function in Julia programming language, it is used to get the numerator of the rational representation of the given value.

Syntax:

    numerator(x)

Here, x is the rational representation.

Example:

    numerator(1//2)
    1

    numerator(2//3)
    2

    numerator(2//4)
    1

Program:

# Example of numerator() function in Julia

x = 1//2
y = 2//3
z = 2//4

println("numerator(x): ", numerator(x))
println("numerator(y): ", numerator(y))
println("numerator(z): ", numerator(z))
println()

a = 2
b = 3
c = 4

println("numerator(a): ", numerator(a))
println("numerator(b): ", numerator(b))
println("numerator(c): ", numerator(c))
println()

Output

numerator(x): 1
numerator(y): 2
numerator(z): 1

numerator(a): 2
numerator(b): 3
numerator(c): 4

Reference: Julia Base.numerator()