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17 votes
1 answer
467 views

Broken ValueQ function in Mma12.2?

f[x] ^= 1; ValueQ[g[x]] returns True in Mathematica 12.2. Is it a bug?
Roma Lee's user avatar
  • 926
8 votes
1 answer
118 views

TagSet for symbol inside NumericQ behaves differently than in other fooQ functions

I am trying to define some symbols as being numeric by using TagSet and encountered the following different behaviors between NumericQ and e.g. ...
Stalpotaten's user avatar