Sindbad~EG File Manager
Length of proof is 3. Level of proof is 2.
---------------- PROOF ----------------
218 [] xa=xb|reflect(xa,xb,reflect(xa,xb,xp))=xp.
219 [] xa=xb|reflect(xa,xb,xp)!=xp1|xp=reflect(xa,xb,xp1).
296 [] a!=b.
297 [] reflect(a,b,p)=reflect(a,b,q).
298 [] p!=q.
304 [binary,296.1,218.1] reflect(a,b,reflect(a,b,x))=x.
404 [binary,297.1,219.2,unit_del,296] p=reflect(a,b,reflect(a,b,q)).
4866 [para_into,404.1.2,304.1.1] p=q.
4867 [binary,4866.1,298.1] $F.
Sindbad File Manager Version 1.0, Coded By Sindbad EG ~ The Terrorists