How do I use expression component to create a parametric relationship (ratio) between circles within a boundary surface along u and v

[Joseph_Oster]

THREE duplicate threads! Very poor form @acmoroney1

How do I create a parametric relationship (ratio) between circles in a grid

How do I create a parametric relationship (ratio) between circles in a grid so that the circles get small or larger along one direction (eg the y direction). I have set up the circles in a grid with a controllable number slider related to the number of rows and columns, but I am struggling to set up a ratio relationship between the circles. May anyone be able to help? Kind regards.

How do I create a parametric relationship (ratio) between circles in a grid along u and v

How do I create a parametric relationship (ratio) between circles in a grid so that the circles get small or larger along the u and v direction. I have set up the circles in a grid with a controllable number slider related to the number of rows and columns, but I am struggling to set up a ratio relationship between the circles. May anyone be able to help? Please see attached the the video for what I’d like to achieve. Kind regards.