Gift Ideas for a Math Nerd Baby

Pi can be found everywhere! If you divide the circumference by the diameter of a circle, you would get 3.1415926535897932384626433
832795028841971... etc.  Always.

It is one of the great building blocks of the world, the universe and everything.

Pi is represented by the Greek letter 'N'. Confusingly, this is because it relates to the 'periphery', which begins with a 'P'. The Latin 'Pi' is written as 'N' in Greek.

This all goes to prove that mathematicians deliberately set out to confuse mere mortals.

On the other hand, Pi is good for puns too; and the variation that you can get on your infant's clothing is equally infinite.  And this is where we come in! 

Whether rendered as Pi, π or the beginning of its numerical sequence, it's all pronounced 'pie'.

Hence (from l-r beginning at the top) we have a pirate, a cutie pie, Pi rocks, sweet as pie, a really clever mathematical formula which reads 'I'm a cutie pie' and finally sugar pie.

Your average nerd will get the joke; and baby will certainly look cute as 3.1415926535...

If your math knowledge is good enough to debate Pi and Tau, then you might want to reach even further.

Each of the formulas and equations on these infant shirts are designed to look terrifying to the non-mathematically minded. For example, the designer's notes for the first one reads:

Starting with the fundamental definition of the exponential function this formulation steps through the Euler formula on the way to the Euler identity. Analysis, complex function theory and number theory brought together in a beautiful symphony of insight and erudition.

Clear as mud?  Your math loving parents will love it on their child!

The baby creeper takes us right to the point where math meets physics to produce Schrödinger's wave equation. 

It might have been the basis for Quantum Mechanics, but nevertheless it is pure mathematics. It can't be derived from any observation of natural laws.  Or to put it as American physicist Richard Feynman did, "Where did we get that (equation) from? Nowhere. It is not possible to derive it from anything you know. It came out of the mind of Schrödinger."

In other words, pure genius! The sort of thing which only the final baby might be referring to, as (s)he asks, 'what part of (insert horrendously complicated formula) don't you understand?'

Er, all of it?