There is a mathematical progression to them.

"I believe the code was a mathematical progression," Sen said.

That depends on the kind of mathematical progression the time interval is based upon.

The mathematical progression toward zero has begun.

The method has been compared to the "voronoi mathematical progression".

Soloman began, without preamble, "There's an amazing mathematical progression in the structure, so it took me longer to decipher than I thought."

There is a mathematical progression in the ages of the patriarchs.

He himself encouraged this interpretation by saying that in the 1970's and early 80's he based his work on mathematical progressions.

It became apparent, there was a mathematical progression from point to point.

"Based on the mathematical progression of each planetary jump, and then factoring the shift over the millennia, I believe I'm going here."