iFANN
    iFANN 검색...
    로그인
    홈
    뉴스
    동영상
    사진
    GIF
    탐색
    투표
    어워드
    iFAMOUS
    위키
    애니
    룸
    알림
    메시지
    북마크
    프로필
    위키어워드iFAMOUS랭킹산업크리에이터 리워드사용자 리워드약관개인정보커뮤니티 가이드라인게시 중단 / DMCA도움말개발자

    © 2026 iFANN

    홈
    검색
    메시지
    알림
    프로필
    사진
    Sur
    Sur@sur_272mo
    💭Science💭History
    William Jones pi symbol 1706

    @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.

    원본 게시물 보기

    William Jones pi symbol 1706

    @sur_27님의 사진· Jul 7, 2026· Science

    이 사진에 대해

    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.

    Science 사진 전체 보기

    ?

    아직 댓글이 없습니다. 첫 댓글을 남겨보세요!

    Science 사진 더 보기

    Science 사진 전체 보기
    universe unreachable at light speeduniverse unreachable at light speedRobert H. Goddard rocket workshopRobert H. Goddard rocket workshophuman brain cosmos quantum scalehuman brain cosmos quantum scaleDr. Robert H. Goddard first liquid-fueled rocketDr. Robert H. Goddard first liquid-fueled rocketJupiter James Webb TelescopeJupiter James Webb TelescopeµBites cookies made from plastic wasteµBites cookies made from plastic wastePluto 1994 vs 2019Pluto 1994 vs 2019The Needle GalaxyThe Needle Galaxydark matter wormhole Milky Waydark matter wormhole Milky WayVenus Aerospace Rotating Detonation Engine Test StandVenus Aerospace Rotating Detonation Engine Test StandMeme question posedMeme question posedClosest image ever taken of JupiterClosest image ever taken of Jupiterfirst ever image of a Single Photonfirst ever image of a Single Photondark energy evolution clues from Pantheon+dark energy evolution clues from Pantheon+Night vision eyedrops trial results2Night vision eyedrops trial resultsWalter Lewin on physics classesWalter Lewin on physics classesNikola Tesla solitude quoteNikola Tesla solitude quoteUniverse looping every 500 billion years2Universe looping every 500 billion years
    사진
    Sur
    Sur@sur_272mo
    💭Science💭History
    William Jones pi symbol 1706

    @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.

    원본 게시물 보기

    William Jones pi symbol 1706

    @sur_27님의 사진· Jul 7, 2026· Science

    이 사진에 대해

    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.

    Science 사진 전체 보기

    ?

    아직 댓글이 없습니다. 첫 댓글을 남겨보세요!

    Science 사진 더 보기

    Science 사진 전체 보기
    universe unreachable at light speeduniverse unreachable at light speedRobert H. Goddard rocket workshopRobert H. Goddard rocket workshophuman brain cosmos quantum scalehuman brain cosmos quantum scaleDr. Robert H. Goddard first liquid-fueled rocketDr. Robert H. Goddard first liquid-fueled rocketJupiter James Webb TelescopeJupiter James Webb TelescopeµBites cookies made from plastic wasteµBites cookies made from plastic wastePluto 1994 vs 2019Pluto 1994 vs 2019The Needle GalaxyThe Needle Galaxydark matter wormhole Milky Waydark matter wormhole Milky WayVenus Aerospace Rotating Detonation Engine Test StandVenus Aerospace Rotating Detonation Engine Test StandMeme question posedMeme question posedClosest image ever taken of JupiterClosest image ever taken of Jupiterfirst ever image of a Single Photonfirst ever image of a Single Photondark energy evolution clues from Pantheon+dark energy evolution clues from Pantheon+Night vision eyedrops trial results2Night vision eyedrops trial resultsWalter Lewin on physics classesWalter Lewin on physics classesNikola Tesla solitude quoteNikola Tesla solitude quoteUniverse looping every 500 billion years2Universe looping every 500 billion years