Since version 7, Mathematica includes gigabytes of curated data relevant to many different fields, including physics, chemistry, graph theory, finance, geography and many more.
1
vote
1answer
433 views
List all financial Assets data conditionally
I would like to get all the Financial Data that Mathematica respecting those constraints :
The assets for which there are at least 20 years of daily price quotations.
Or that have s price for each ...
10
votes
2answers
525 views
Background image in a polygon / CountryData
Is it possible to use a background image in a polygon without rasterizing the polygon?
I tried with textures, but they seem to be viable only for simple polygons.
I want to put a flag as the ...
16
votes
2answers
406 views
Built-in Mathematica data: are they cached? how to speed up the loading?
Mathematica has numerous built-in data for science and math. Every first call to a data function in a new Mathematica session will "re-initialize indices" (download the data). Is there a way to store ...
5
votes
2answers
210 views
Why is Neptune missing from AstronomicalData?
An old notebook I've recently started working with has a strange error: Prior to version 8, a figure I generated using Drop[AstronomicalData["Planet"],-1] to ...
20
votes
3answers
309 views
Is it possible to invoke the OEIS from Mathematica?
I had always wondered if there might be a way to write a function, which I'll call OEISData[], that more or less works as a curated data function for The On-Line ...
25
votes
3answers
445 views
Is there a Mathematica API for the functions.wolfram site?
Is there a Mathematica API for the functions.wolfram site?
If there's not, has anyone implemented a web scraper for it?
For example it would be nice to be able to access
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