New eq.m.  F1 == F2 returns a chebfun which is zero almost everywhere except at the  intersection points of F1 and F2. 
New eq.m.  F1 == F2 returns a chebfun which is zero almost everywhere except at the  intersection points of F1 and F2. 


nickhale/chebfunV4,chebfun/chebfun_v4