puzzle / equation idk how to solve it lol?

[MaxMax]

====+=+=====================+=====+
=====+=+=====+===+===========+=====
================+===+=+===+========
===============+===+=======+===+=+=
====+===+===========+=+=====+======
===+=+=====+=+=====+=====+=========
+===========+===========+===+=====+
=+=====+===+=======+=====+=========
==+===+=========+===+=+===+=+=+====
=+=======+=====+=========+=+===+===
====+=====+===+=+===============+==
=================+=+=====+===+===+=
==+===+===+=+===+=======+===+=+====
=================+=+===+===========
+=======+===+=+=====+=+=+=====+=+=+
=+=+=+=+=+=+=+=+===+=======+=======
================+=+=+===========+==
===========+===+==++=+=+=+===+=+=+=
====+=======+=+=+==================
=============+===+=================
==+===+=+===+=+===+===+=+===+===+=+
=====+===+===+=====+=====+=+===+===
==============+===========+========
=========+=+=====+===+===+=======+=
+=====+===+===========+=======+====
=+=====+=====+===+=+===============
============+=+===+=====+===+=====+
=+=+=+=+=========+=+=====+=====+=+=
====+===+===========+=+============
===+=+=====+=====+===+=+===========
+=+=======+=========+=======+=====+
===========+=+===+=+=========+=====
========+===+=====+=====+=========+
=====+=+=====+=================+===
==+=======+===========+===+=====+==
find some sort of equation to extend this pattern, i have no clue, gl
the fact that they're + and= is irrelevant*