Compare two revisions of: Expressions And Relations

... ... @@ -29,7 +29,7 @@ More generally: An *expression* in a MUMIE problem is by definition:
29 29
30 30 * if _expr_ is an expression, then so is ( _expr_ )
31 31 * if _expr_ is an expression, then so is - _expr_
32 -* if $$expr1$$ and _expr2_ are expressions, then $$ _expr1_ + _expr2_ $$ is an expression
32 +* if _expr1_ and _expr2_ are expressions, then _expr1_ + _expr2_ is an expression
33 33 * same for $$-$$ ,$$*$$ ,$$/$$ ,$$^$$, $$mod$$
34 34 * if _expr_ is an expression, then so is `sqrt( _expr_ )`, denoting the square root
35 35 * other admissible function names are:
36 36