Wait a fucking minute! C# has 4 + symbols in it! Plus signs are combined into a # symbol!

C -> C++ -> C++++

I see it now 🤯

C8 will be next, infinite C

C++
++

@irene C(++)^n, where n is non-negative integers

Shit!

Actually C++ is D, and C# is halfway between C and D

@norman70688 I think you jest, but B is the pre-cursor to C, sort of.

https://en.m.wikipedia.org/wiki/...

If you look closely C# has 5 pluses.

++
++

And the huge one that only has its outlines displayed

I feel that a potential next iteration would be called C Cube (C3 or C³).
C++ can be seen like a segment between two dots, C# a face made of four points. Where the dots are represented by little crosses.
From C++ to C#, extrude the segment.
From C# to C³, extrude the face.