question in solve "x^2+2*x-3>=0"

• Subject: question in solve "x^2+2*x-3>=0"
• From: 黃 裕雄
• Date: Tue, 28 Oct 2008 09:36:16 +0800

Dear Sir 
        I want to solve the inequality, for an exmaple:(%i11) solve(x^2+2*x-3>=0,x);Cannot solve inequalities. -`solve' -- an error.  To debug this try debugmode(true);
there is a error!
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