5/17/2011 8:05:34 AM
sshreck
Posts: 43
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Here is a new one! Attached is a page from a pre-calculus book I am working on. Numbers 125-128: Lagrange multiplier. I know what the symbol is called but I cannot find a braille equivalent for it. Any ideas?
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5/17/2011 8:08:19 AM
sshreck
Posts: 43
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Here is the correct attachement.
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5/17/2011 4:00:01 PM
Guest
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Hi, as a former math teacher/major, it appears they are just using the Greek letter lambda to stand for the Lagrange multiplier. I believe the Greek letter lambda in braille is just dots 123 (a lower case l) with dots 46 in front to indicate that it's a greek letter. But I better let the moderator confirm if I'm right here.
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5/18/2011 9:53:18 PM
betty.marshall
Posts: 116
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I would agree with the previous post in saying that the Greek letter would be used in this expression.
Betty
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