@sur_27The pi symbol (π) was introduced by Welsh mathematician William Jones in 1706. He proposed this notation in his book "Synopsis Palmariorum Matheseos" as a concise way to represent the constant ratio of a circle's circumference to its diameter.
View original postPhoto by @sur_27· Jul 7, 2026· Science
The image shows a page of text from an old book, likely a historical mathematics textbook. The text is written in an antiquated style and includes mathematical equations and formulas. The page appears to be discussing the calculation of pi. The text is presented in a formal, serif font, suggesting it is a scanned or photographed page from a classic work. There are no images or graphics, only the text. The mood/style is academic and historical.
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Tyrannosaurus Rex and pterodactyls prehistoric scene@sur_27The pi symbol (π) was introduced by Welsh mathematician William Jones in 1706. He proposed this notation in his book "Synopsis Palmariorum Matheseos" as a concise way to represent the constant ratio of a circle's circumference to its diameter.
View original postPhoto by @sur_27· Jul 7, 2026· Science
The image shows a page of text from an old book, likely a historical mathematics textbook. The text is written in an antiquated style and includes mathematical equations and formulas. The page appears to be discussing the calculation of pi. The text is presented in a formal, serif font, suggesting it is a scanned or photographed page from a classic work. There are no images or graphics, only the text. The mood/style is academic and historical.
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4brain tissue at nanoscale resolutionFive Sisters Stephan's Quintetfirst city on Mars name ideaSombrero Galaxy HubbleNASA Mars iridescent clouds imageCarl Sagan star observationEarth at night from the ISSAlbert Einstein quotePaul Dirac portrait quoteAlbert Einstein and Marcel Grossmann portraitNiels Bohr first Atoms for Peace AwardEinstein with Rabindranath Tagore 1930Solvay Conference 1911 Brusselscrab spider mimic Thiago CarvathoSchoolgirl as inspiration after years of bullyingReflect Orbital Eärendil-1 sunlight satellite2Early 1960s guided missile internalsTyrannosaurus Rex and pterodactyls prehistoric scene
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