This is due to Krishnamurti’s wonderful ‘The Moby Scheme Compiler for Smartphones‘ presentation.
Here’s the logo of National Council of Teachers of Mathematics:
Now let’s process it a little bit and focus on it:
You have the parantheses:
And then you have your lambda the ultimate:
And finally they are combined to form the hidden logo:
Now is this the hidden agenda of PLT Scheme people? Is the ‘world’ not enough? Are they trying to convert algebra teachers into Lispers? What are they after? Can Apple and J2ME guys stop them? And all those twisted politics in the middle of programming languages debate… Go and watch the presentation of Krishnamurti to find out the details 😉