Fixing the boundaries of a
I think it would be better to split up the solution into three regions - one for |a| > 2 one for |a| < 1 and one in between.
CarmenBruni (talk)
I think it would be better to split up the solution into three regions - one for |a| > 2 one for |a| < 1 and one in between.
I agree and updated the solution.