Advance Meshing Tool question

[ZAFAE]

Hej Evry body I have a question,I have been working with the advance meshing tools, the static analysis part.
After meshing a surface I want to edit the elements distribution, there are 4 ways to do this.

two of them are Arithmetic and Geometric, the question is what is the difference bewteen them

Thanks for your time and patience

ZAFAE

 

[kimmot]

Arithmetic: the distance between the distributed nodes will be defined by a common difference
Geometric: the distance between the distributed nodes will be defined by a common ratio

 

[ZAFAE]

Kimmot

Thank you very much that helps a lot

ZAFAE