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ParthKohli
 3 years ago
Sage.
ParthKohli
 3 years ago
Sage.

This Question is Closed

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0I want to define a function which presents everything in interval notation.

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0here is an input, for example: ``` In[1]: 34 In[2]: 53 ``` The output is very easy in this case: ``` [34,53] ```

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0But what if I have something like this? ``` In[1]: x > 4 ln[2]: x < infinity ``` Where I want ``` [4,infty) ```

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0Yup. @experimentX I know that you are rad at programming. Can you help?

experimentX
 3 years ago
Best ResponseYou've already chosen the best response.0what do you want to do?

drfrankenstein
 3 years ago
Best ResponseYou've already chosen the best response.0rad? welcome to 1990s

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0@TuringTest You, please?

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0OK, on second thought, I want something like this: ``` Number 1: 4 Number 2: infinity Inequality type: closed. ``` And the output is... ``` [4,infty) ```

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0Just an interval notation.

experimentX
 3 years ago
Best ResponseYou've already chosen the best response.0I don't think you could do that, because the set of real number is both closed and open set.

experimentX
 3 years ago
Best ResponseYou've already chosen the best response.0[4, infinity) could be both (neither closed nor open) and (closed set)

experimentX
 3 years ago
Best ResponseYou've already chosen the best response.0try something like this around in mathematica `f[a_, b_] := If[NumericQ[a] && NumericQ[b], Print["Closed"], Print["Open"] ] ` ` f[1,2] ` BTW how did you put those colorful text?

ParthKohli
 3 years ago
Best ResponseYou've already chosen the best response.0I don't have Mathematica; my computer got formatted :(

experimentX
 3 years ago
Best ResponseYou've already chosen the best response.0on what language are you planning to write it?
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