{"product_id":"pi-a-biography-posamentier-lehmann","title":"Pi: A Biography of the World's Most Mysterious Number by Alfred S. Posamentier and Ingmar Lehmann","description":"\u003ch2\u003e\n\u003cem\u003ePi: A Biography of the World's Most Mysterious Number\u003c\/em\u003e by Alfred S. Posamentier and Ingmar Lehmann\u003c\/h2\u003e\n\u003cp\u003ePosamentier and Lehmann trace a genuinely fascinating exploration of real pi's peculiar history, from ancient approximations to its enduring irrational mystery.\u003c\/p\u003e\n\u003cp\u003eCombining rigorous mathematical accuracy with genuinely engaging historical anecdote, the authors give readers real, substantive appreciation for math's most famous constant.\u003c\/p\u003e\n\u003cp\u003eA fascinating biography of the number pi from Posamentier and Lehmann.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e📚 Book Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e✅ Premium Quality Books.\u003c\/p\u003e\n\u003cp\u003e✅ High Printing quality.\u003c\/p\u003e\n\u003cp\u003e✅ Eye Friendly.\u003c\/p\u003e\n\u003cp\u003e✅ Matt cover (Paperback)\u003c\/p\u003e","brand":"Book Tank BD","offers":[{"title":"Default Title","offer_id":48279366762633,"sku":null,"price":380.0,"currency_code":"BDT","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0624\/7038\/9897\/files\/2402_pi-a-biography-of-the-worlds-most-mysterious-numbe.jpg?v=1788533796","url":"https:\/\/booktankbd.com\/products\/pi-a-biography-posamentier-lehmann","provider":"Book Tank BD","version":"1.0","type":"link"}