Using array_sum() and |reduce

You can use array_sum() and |reduce to calculate the sum or product of an array of numbers and reduce the output to that single result.

• automation
• output

• start:
    set:
      numbers@csv: 1, 9, 2002, 4, 27, 2001
    return:
      sum@int: {{array_sum(numbers)}}
      product@int: {{numbers|reduce((carry,n) => carry * n, 1)}}

• __return:
    sum: 4044
    product: 3893833944