Simple Array Difference Problem

[tashgl99]

If I have an array of the following elements A B C D E F, how do I compute an array containing the difference each pair of entries: A-B, C-D, E-F...? Currently I'm using "delete from array" and obtaining an array which produces A-B, B-C, C-D... and doesnt shift to the next element.

[Yamaeda · Accepted solution]

/Y

[tashgl99]

Thanks for your swift reponse! I got it!