> Adding 0 to the front of an infinite series ... not clear that ... keeps the sum the same I don't know if I would go that far... but I agree with the general

> Adding 0 to the front of an infinite series ... not clear that ... keeps the sum the same I don't know if I would go that far... but I agree with the general spirit of your comment. Which is also the point of my original post. If you think that my appending a zero calls my proof into question, the proof presented in the video takes far more dubious and horrific liberties.