**Case 1: works ok** ``` Expression e = new Expression("2pi+3e"); e.disableImpliedMultiplicationMode(); e.checkSyntax(); mXparser.consolePrintln( e.getErrorMessage()); ``` Result ``` [mXparser-v.5.0.0] [2pi+3e] checking ... [2pi+3e] (2pi, 0) invalid <TOKEN>. [2pi+3e] (3e, 2) invalid <TOKEN>. [2pi+3e] errors were found. ``` **Case 2: does not work ok** ``` Expression e = new Expression("2(3+4)5"); e.disableImpliedMultiplicationMode(); e.checkSyntax(); mXparser.consolePrintln( e.getErrorMessage()); ``` Result ``` [mXparser-v.5.0.0] [2(3+4)5] checking ... [2(3+4)5] no errors. ```