Theoreme Rex Tri-Blend Shirt

Sure, some might scoff that it's just a proof of the Fundamental Theorem of Calculus. But it is also a mathematical poem. The big fella, the lizard king. If it was a song, it would go BWWWAAMMP. For these few, these happy few lines (+ a little subroutine action from the mean value theorem) ignited a revolution in the 17th century that continues to this day. A brazen welding of integral and differential calculus that forged the realms into a whole of peace and prosperity, just like the wedding of Anne Boleyn and Henry. And yet so simple, so elegant. Teeny enough to fit on a shirt or teacup. And so it does. Derivation of Fundamental Theorem of Calculus with accompanying figure. Aquiline free font by Manfred Klein via fontsquirrel.com. Customisable.