How to get an integer from a complex expression?
Hi, (22/3*sqrt(2)*sqrt(3) + 485/27)^(1/3) + 1/9/(22/3*sqrt(2)*sqrt(3) + 485/27)^(1/3) + 20/3 equals 10. But how can I get 10 as an integer, as the complex expression has more complex solutions?
Can you explain what you mean by "get 10 as an integer"? you can use n() to get 10.
I still don't get it. What do you mean by 10 as an integer. ((22/3*sqrt(2)*sqrt(3) + 485/27)^(1/3) + 1/9/(22/3*sqrt(2)*sqrt(3) + 485/27)^(1/3) + 20/3).n() = 10.00. What do you want to use the answer for?
Thanks for your reply. The complex expression is the solution found by solve, and from theory I know the answer must be an integer. I can use *.n() but that is a real/complex number coincidently equal to 10. What I'm looking for is a solution which is really an integer e.g. is_integer should be True.