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fermatslibrary's profile
Fermat's Library
Fermat's Library
Fermat's Library
@fermatslibrary

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Fermat's Library

@fermatslibrary

A platform for illuminating academic papers. We publish an annotated paper every week. Our chrome extension for arXiv: https://fermatslibrary.com/librarian 

fermatslibrary.com
Joined September 2015

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    Fermat's Library‏ @fermatslibrary 26 Aug 2017
    • Report Tweet
    • Report NetzDG Violation

    The integral symbol ∫ introduced in 1675 was based on the ſ (long S) character, and was chosen because Leibniz thought of it as an ∞ sumpic.twitter.com/ZFr3WFKbDF

    5:56 AM - 26 Aug 2017
    • 598 Retweets
    • 1,264 Likes
    • Vida ✨ Mesbah Zakaria baramonia Pasquale D'Silva SAFİYE Nejla yaren korkmaz AQuietAwakening Besa
    9 replies 598 retweets 1,264 likes
      1. Joe May‏ @jamsub6 26 Aug 2017
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        Replying to @fermatslibrary

        He seemed to see it all so simply: integrals and differentials as but sums and differences.

        0 replies 1 retweet 7 likes
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      1. Robert W. Norris II‏ @BanyanCapMGMT 26 Aug 2017
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        Replying to @fermatslibrary @tomkeene

        pic.twitter.com/VB45XLrjvE

        0 replies 1 retweet 4 likes
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      1. DℝOℕ∈‏ @d_r_o_n_e 26 Aug 2017
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        Replying to @fermatslibrary

        Not only that. He also introduced notation for differentiation dy/dx. Leibniz rocks. Self-taught determined and simply cool.

        0 replies 0 retweets 6 likes
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      1. Dr. Minh‏ @drminh 26 Aug 2017
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        Replying to @fermatslibrary @tomkeene

        Fermat's Library is correct! integral symbol ∫ was introduced in 1675 by Leibniz German word for sum is Summe, with a capital S or symbol ∫

        0 replies 0 retweets 1 like
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      1. Alan Wolfe‏ @Atrix256 26 Aug 2017
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        Replying to @fermatslibrary

        I like that it extends over the terms that relate to it, like eg square root.

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      1. will sweep floors‏ @buckchurchmouse 26 Aug 2017
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        Replying to @fermatslibrary

        my monads real good right now son

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      1. PASCALE SAVARY‏ @LUCKYSTRIKE1770 26 Aug 2017
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        Replying to @fermatslibrary

        @jbprime

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      1. Nagu‏ @Nagu87116235 26 Aug 2017
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        Replying to @fermatslibrary

        Super super

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