julialangHow to use lambda functions in JuliaLang?

Lambda functions are anonymous functions in JuliaLang that can be used to quickly define a function without having to define a named function. They are defined using the -> operator and can take any number of arguments.

Example

julia> f = x -> x^2
# f is a function that takes one argument x and returns x^2

julia> f(2)
4

Code explanation

• x -> x^2: This is the lambda function definition, which takes one argument x and returns x^2.
• f = x -> x^2: This assigns the lambda function to the variable f.
• f(2): This calls the lambda function f with the argument 2.

Helpful links

• JuliaLang Documentation on Lambda Functions

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