Thm* r:rel(), rho,ds,da1,da2,de,s,s',e,a1,a2,tr:Top.
closed_rel(r) 
(rel_mng_2(r; rho; ds; da1; de; e; s; s'; a1; tr) ~ rel_mng_2
(r; rho; ds; da2; de; e; s; s'; a2; tr)) | [closed_rel_mng2] |
Thm* r:rel(), rho,ds,da,de,e,s,s',a,tr:Top.
rel_mng_2(rel_unprime(r); rho; ds; da; de; e; s; s'; a; tr) ~ [[r]] rho ds da de e s a tr | [rel_mng_2_unprime] |
Thm* r:rel(), rho,ds,da,de,e,s,s',a,tr:Top.
rel_mng_2((r)'; rho; ds; da; de; e; s; s'; a; tr) ~ [[r]] rho ds da de e s' a tr | [rel_mng_2_addprime] |
Def pred_mng_2(p; rho; ds; da; de; e; s; s'; a; tr)
== r:rel(). r p  rel_mng_2(r; rho; ds; da; de; e; s; s'; a; tr) | [pred_mng_2] |