Re: sin(x)/x solve,x

One Buridan's *** problem

https://en.wikipedia.org/wiki/Buridan%27s_***

y(x):=sin(x)/x   x:=0   root(y(x), x)= ???

I think we use the Newton method in Prime (???=error)

http://communities.ptc.com/videos/1411

and the secant method in Mathcad 15 (???=1910 pi)

http://communities.ptc.com/videos/1466

PS

*** not from me but from PlanetPTC