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Sine and Cosine

By Tim Gladieux, on May 1st, 2009

My Granddaughter is a genius! She found a real practical use for the mathematical functions of sine and cosine!
sine

When you go “bluurp…” in water it makes cool circles!

ƒ [sine]

May 1st, 2009 | Category: From Administrator, Personal | 3 comments

3 comments to Sine and Cosine

  • Kathy Jo
    May 4th, 2009 at 11:48 am

    The bluurpy thing and making water circles. Now if she can repeat the whole sine/cosine thing back to you without looking lost, but with complete understanding then I might agree with you. But she is more likely to be reprogramming your DVD player for you before she understands that. Or telling the adults in her life how to play their video games with complete understanding on how the game works and why you should do it her way.

  • Tim Gladieux
    May 2nd, 2009 at 11:28 am

    Wait… ya mean they all figure out f[sine] or f[cosine] or that “bluurp!” in water makes cool circles?

  • Kathy Jo
    May 2nd, 2009 at 5:47 am

    Cute, she is about the right age to figure that one out. They all do between the ares of one and two.

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