In Julia, both the max and maximum functions are used to find the maximum value in an array or a collection of values. However, there is a slight difference between the two.
Using the max function
The max function in Julia returns the maximum value among the given arguments. It can take multiple arguments or an array as input.
# Using max with multiple arguments
result = max(5, 10, 3)
println(result) # Output: 10
# Using max with an array
arr = [5, 10, 3]
result = max(arr...)
println(result) # Output: 10
In the above code, we first use the max function with multiple arguments and then with an array. In both cases, the function returns the maximum value.
Using the maximum function
The maximum function in Julia is used to find the maximum value in an array. It takes an array as input and returns the maximum value.
arr = [5, 10, 3]
result = maximum(arr)
println(result) # Output: 10
In the above code, we directly use the maximum function with the array as input. It returns the maximum value from the array.
Which option is better?
Both the max and maximum functions can be used to find the maximum value in Julia. However, if you have multiple values as arguments, it is more convenient to use the max function. On the other hand, if you have an array, it is better to use the maximum function as it is specifically designed for arrays.
Therefore, the better option depends on the context and the type of input you have.
