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(€): premium/pro account possible, serious work can still be done with free version<br>
(€): premium/pro account possible, serious work can still be done with free version<br>
🎓: payed for by the university, needs UDE login
🎓: payed for by the university, needs UDE login


From [https://www.wolframalpha.com/faqs the FAQ page at Wolfram|alpha] (the service is some 20 years old!):<br>
From [https://www.wolframalpha.com/faqs the FAQ page at Wolfram|alpha] (the service is some 20 years old!):<br>
"''Does Wolfram|Alpha use artificial intelligence?''<br>
:"''Does Wolfram|Alpha use artificial intelligence?''<br>
Not in a traditional sense. Wolfram|Alpha isn't mainly based on emulating human reasoning. Instead it uses powerful methods from science and algorithmic computation to get directly to answers."<br>
::Not in a traditional sense. Wolfram|Alpha isn't mainly based on emulating human reasoning. Instead it uses powerful methods from science and algorithmic computation to get directly to answers."<br>


"''Is Wolfram|Alpha an artificial intelligence?''<br>
:"''Is Wolfram|Alpha an artificial intelligence?''<br>
"It's much more an engineered artifact than a humanlike artificial intelligence. Some of what it does—especially in language understanding—may be similar to what humans do. But its primary objective is to do directed computations, not to act as a general intelligence."
::It's much more an engineered artifact than a humanlike artificial intelligence. Some of what it does—especially in language understanding—may be similar to what humans do. But its primary objective is to do directed computations, not to act as a general intelligence."

Latest revision as of 16:57, 24 September 2025

Classical

  • Wolfram Alpha(€): Mathematics (including complicated things :)), looking up facts, converting units (which Google also can do), etc.
  • Colour brewer: Some curated nice and clear schemes for maps (2D plots) but also finite numbers of curves
  • Filter Profile Service of the Spanish Virtual Observatory: Filters (for photometry) for any instrument on any telescope…
  • Theoretical spectra: Spectra for planets and stars from maaaany different models
  • Webplot Digitizer: Extract data from plots

AI-based

Literature research

Notes

€: premium/pro account necessary for serious work
(€): premium/pro account possible, serious work can still be done with free version
🎓: payed for by the university, needs UDE login


From the FAQ page at Wolfram|alpha (the service is some 20 years old!):

"Does Wolfram|Alpha use artificial intelligence?
Not in a traditional sense. Wolfram|Alpha isn't mainly based on emulating human reasoning. Instead it uses powerful methods from science and algorithmic computation to get directly to answers."
"Is Wolfram|Alpha an artificial intelligence?
It's much more an engineered artifact than a humanlike artificial intelligence. Some of what it does—especially in language understanding—may be similar to what humans do. But its primary objective is to do directed computations, not to act as a general intelligence."