History of Science and Mathematics
Michael Bächtold's user avatar
Michael Bächtold's user avatar
Michael Bächtold's user avatar
Michael Bächtold
  • Member for 7 years, 11 months
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46
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19
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76
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37
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12
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48
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28
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12
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48
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10
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6
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24
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9
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8
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Posts
8
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All Questions Answers
Score Newest
question
23
Who first considered the $f$ in $f(x)$ as an object in itself, and who decided to call it a function?
Jun 3, 2017
question
17
Is the prime notation for derivatives $f'$ due to Euler?
Jun 19, 2017
question
11
When and why did $\frac{dy}{dx}$ become $\frac{d}{dx}y$?
Oct 14, 2018
question
10
When was the function arrow notation $x \mapsto y$ first used?
Mar 9, 2017
answer
10
$\frac{dy}{dx}$ versus $\frac{{\mathrm d}y}{{\mathrm d}x}$
Feb 28, 2018
question
9
Who introduced the notation $y|_{x=a}$?
Nov 3, 2016
question
8
Did Euler ever write $f(x)$, with parentheses?
Jan 8, 2018
answer
8
Who introduced random variables into probability?
Feb 2, 2019
answer
7
Who invented the Leibnitz notation $\frac{d^2y}{dx^2}$ for the *second* derivative?
Oct 26, 2018
question
7
Historical occurrences of mathematicians substituting terms for $x$ in the denominator of $\mathrm{d}y/\mathrm{d}x$?
Oct 20, 2017
Top network posts
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51
Nonequivalent definitions in Mathematics
43
Has incorrect notation ever led to a mistaken proof?
41
Are submersions of differentiable manifolds flat morphisms?
31
Is there a mathematically precise definition of turbulence for solutions of Navier-Stokes?
26
Formalizations of the idea that something is a function of something else?

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