Conversion to prove whether one integer literal of type :real is <
another.
DESCRIPTION
The call REAL_INT_GT_CONV `c1 > c2` where c1 and c2 are integer
literals of type :real, returns whichever of |- c1 > c2 <=> T or
|- c1 > c2 <=> F is true. By an integer literal we mean either &n or
-- &n where n is a numeral.
FAILURE CONDITIONS
Fails if applied to a term that is not the appropriate inequality comparison on
two permitted integer literals of type :real.
EXAMPLE
# REAL_INT_GT_CONV `&1 > &2`;;
val it : thm = |- &1 > &2 <=> F
COMMENTS
The related function REAL_RAT_GT_CONV subsumes this functionality, also
applying to rational literals. Unless the restriction to integers is desired or
a tiny efficiency difference matters, it should be used in preference.