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Questions tagged [fundamentals]

7 votes
0 answers
114 views

The fact that Mathematica from its 1.0 version decided to rewrite Divide[x,x] to 1 automatically has always annoyed me. Wouldn'...
JanaH's user avatar
  • 81
7 votes
2 answers
763 views

How can I read this Reduce output from Mathematica that I got from solving an inequality? I do not perfectly know when one case in this case analysis is over and ...
Researcher's user avatar
48 votes
2 answers
3k views

This question is intimately connected with previous one: "How to create internally optimized expression for computing with high WorkingPrecision?" Oleksandr R. correctly states in the comment: A ...
Alexey Popkov's user avatar
6 votes
1 answer
194 views

While helping a user who mistakenly thought that log rather than Log was the correct built-in function name, I included a gently-...
murray's user avatar
  • 12.2k