A problem with atan and multiplying by fractions

rolv_arild shared this problem 3 years ago
Not a Problem

The functions atan(1/6*(t-6)) and atan((t-6)/6) are not recognised as the same thing.

Files: Bug.PNG

Comments (1)

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1

If you want the terms to be grouped you can try eg

Simplify[arcsin((t-6)/6)+arcsin(1/6*(t-6))]


If that's not what you meant please describe what did you type into GeoGebra and what did you expect.


Thanks,

Zbynek

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