>>Ok. there seems to be the mad scientist have decided to need parenthesis in this case. I'm 100% that we have done this different in school and university. I realy like things like that that end up in usless arguments with the teachers
>>They simply should invent a new sign to distinct negative numbers from unary operator.
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>You wrong. My 13 years old daugter and my sister at university 3 bet with me. They know true answer. It seem we forget what they learned us at school... We're going to older... :)
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>A question. Is Agnes a man or woman name?

Woman's name in all countries, I believe.