RT @fermatslibrary
This equation uses each of the digits 1 to 9 only once.
https://twitter.com/fermatslibrary/status/1204040527458504705?s=19
@shibaprasad Except for 2
@kravietz 2 is at the power. You can write that as root on the other side or to the power half too!
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@shibaprasad well, power *is* part of equation :)
@shibaprasad That works :)
@kravietz
Well then you can use this notation :P
https://qoto.org/@shibaprasad/103281073207924607