Documentation example gives different answer in Mathematica 11.3
136974
$DistributedContexts and ParallelEvaluate
40837
Why $e^{i(π/3)} \ne -1$?
114832
Why does this floating-point calculation give different results on different machines?
55536
Advice for Mathematica as Mathematician's Aid
114974
What Happened to The Latex Symbols In the Libreoffice-Texmaths Equation Editor?
27309
How to translate this Math Formula in Haskell or Python? (Was translated in PHP)
135916
Please explain how Richardson Extrapolation is used in this example
50932
How do I efficiently navigate the command line interface to Mathematica?
28350
$\lambda=\frac{2h}{p}$ instead of $\lambda=\frac{h}{p}$?
44661
Stop Mathematica from giving imaginary solutions
75868
Viewing Mathematica Demonstrations Project Code
29263
Can not understand simplification of equation
120235
Clarification of the notation $f: \mathbb{R} \setminus\{3\} \to\mathbb{R}\setminus\{2\}$
146082
How do I get the numbers for theorems, lemmas, examples, etc. before the type?
60288
Why is $\arctan(x)=x-x^3/3+x^5/5-x^7/7+\dots$?
100968
Why is $|e^{i \lambda z}| |e^{- \lambda y}|= |e^{- \lambda y}|$ here?
89595
What is the difference of \mathop, \operatorname and \DeclareMathOperator?