#a difficult sequence
10 messages · Page 1 of 1 (latest)
this sequence doesn't make sense
if the starting value is x, then
0<x<1 -> u_2=0 so you get division by zero to the zero on u_3
x=0 -> immediate division by zero to the zero
x negative -> factorial of negative number
x>1 -> then u_2<1 so you get division by zero to the zero on u_4
I don't understand well
if we take x=0,5
I make this error when i start the problem
If think we can use a sub sequence