I never seen this before. Solving standard Bessel ode. Why DSolve gives this warning
Warning: one or more assumptions evaluated to False
When there are no assumptions used anywhere in the call?
ClearAll[x, y] ode = x^2*y''[x] + x*y'[x] + (x^2 - 5)*y[x] == 0 DSolve[ode, y[x], x]
I do not now have an earlier version to check if this new or been there in earlier version.
Where is this warning coming from?
V 13.01 on windows 10 : https://i.stack.imgur.com/caAJi.png