I am trying to find the smallest natural number k such that exp(k)+exp(-k)>193875.
Here's my code:
k = var('k')
assume(k, 'integer')
assume(k>0)
S = solve(exp(k)+exp(-k) > 193875, k)
S
Unfortunately, the output is [[e^(2k) - 193875e^k + 1 > 0]]
What can I do to solve this inequality?
