exception ParsingError of string\r
\r
-val parse': string list -> Num.nf list * string list\r
val problem_of_string:\r
string ->\r
string (* problem label *)\r
* Num.i_n_var list (* conv *)\r
* Num.i_n_var list (* ps *)\r
* string list (* names of free variables *)\r
+val from_file : string ->\r
+ (string (* problem label *)\r
+ * Num.i_var option (* div *)\r
+ * Num.i_n_var list (* conv *)\r
+ * Num.i_n_var list (* ps *)\r
+ * string list (* names of free variables *)) list\r