Reduction Operators

To form the reduction operator, surround any infix operator by [...]
# Add all elements of the array
my $sum = [+] @values;

# Multiply together numbers from 1 to $n
my $factorial_n = [*] 1..$n;

# Check if the list is sorted ascending
if [<=] @list {
    say "Sorted ascending";
}
Type :next to continue