Which famous mathematician famously endorsed Texas Instruments graphing calculators in the 1990s, helping to establish them as the standard in educational settings?

The world of mathematics intersects with retail and product marketing in fascinating ways! From famous mathematicians who've endorsed products to companies leveraging mathematical concepts in their brand identity, there's a rich history of mathematical influence in the commercial world. Test your knowledge about how mathematics and product marketing have combined throughout history.

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Andrew Wiles
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