Have any of you ever heard of Linear Algebra being taught in high school? I don't mean simply solving systems of linear equations or matrix algebra but the entire subject as its defined here Linear Algebra -- from Wolfram MathWorld with vector spaces and every thing. I heard a claim that it was. I also heard a claim that engineers routinely take it too. However I can't find any evidence of such things anywhere. In fact I find that the opposite is true. Thanks.