Vedic Math Digit Sums & Casting Out the Nines

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  • Added: 26-Nov-06

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Finding the digit sum of a number is a helpful tool in checking the answer to arithmetic operations in Vedic math. This math video also covers a short cut, called "casting out the nines." Very cool.

For more information on Vedic math, check out my lens http://www.squidoo.com/Vedic_Math/

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Vedic Math Digit Sums & Casting Out the Nines

15 Comments | Add Comment
  • This useful feature ...

    This useful feature of digital compression is very useful in chip Designing and other Computer Related Algorithms. Also This Vedic Math Method of Digital Sums is being implemented by NASA ,and Intel in Chip Designing. I have some Advanced Papers which were presented at NASA and other conferences whichI will send to you if you are interested which will show you more applications of this very Vedic Math System.

    By gtekriwal [Affiliate User] 1184949206 Reply Spam Moderate Up Moderate Down
  • Hello Ebutuou123 ...

    Hello Ebutuou123 There are lots of application of the 9 point circle and the Digit Sum Check. The prime need for it is as you rightly said that it is useful in checking out our calculations. There are needs which go much beyond that. Thing is that any number can be written as a single number or in a compressed form. So say 12 can be written after digital compression to be 3 and 34 to be written as 7. T.

    By gtekriwal [Affiliate User] 1184949111 Reply Spam Moderate Up Moderate Down
  • vedic mathmatics ...

    vedic mathmatics never seizes to amaze. damn computers should run 100 times faster than they do now. stupid boolean SOB.

    By whiutecloud24 [Affiliate User] 1184917647 Reply Spam Moderate Up Moderate Down
  • So what is the ...

    So what is the consequence of the 9 point circle and this digit sum stuff? Is this just a tool to check our work or is there something beyond this?

    By ebutuou123 [Affiliate User] 1184880063 Reply Spam Moderate Up Moderate Down
  • cool

    cool

    By slamaina [Affiliate User] 1184618838 Reply Spam Moderate Up Moderate Down
  • well.. first of all ...

    well.. first of all, i think, explanation is missing here, why it´s way it is.. 9=0? yes, it´s right, but you need to add that 9 mod 9 eqals 0 mod 9.. because nine is the biggest "one-placed" number and then it´s mathematicly right.. here are good videos
    P. S. sorry for my english, if there are some mistakes

    By robbie1508 [Affiliate User] 1184455024 Reply Spam Moderate Up Moderate Down
  • I bet she's a ...

    I bet she's a meditator.

    By collington22 [Affiliate User] 1184409566 Reply Spam Moderate Up Moderate Down
  • There's a good ...

    There's a good teacher for maths called mathproblem(s). He's funny, but teacher "normal maths".

    By collington22 [Affiliate User] 1184409390 Reply Spam Moderate Up Moderate Down
  • She's a good ...

    She's a good teacher. But not a great teacher. It's like i look at Vedic maths and its really interesting and she is really good at "teaching" but its kind of left brained, where as what i find inspiring about Vedic maths is that its right brained, more visual.

    By collington22 [Affiliate User] 1184409291 Reply Spam Moderate Up Moderate Down
  • she's better than ...

    she's better than your spelling teacher...jks...i know its a typo

    By jumpnjza2 [Affiliate User] 1184372145 Reply Spam Moderate Up Moderate Down
  • You're right

    You're right

    By jojo70jojo [Affiliate User] 1183688104 Reply Spam Moderate Up Moderate Down
  • Vedic Math shown ...

    Vedic Math shown here is very small section of thousands of pages of math, astronomy, science etc, in the Vedas on which the religion Hinduism is based... Vedas is by no means a system but a set of indian scriptures... even pythagoreas theorem, calculus, binary system in present in those scriptures... about 1000 BC !!! watch " vedic science videos on youtube, wikipedia also has a good description

    By indigal85 [Affiliate User] 1183672368 Reply Spam Moderate Up Moderate Down
  • damn..now it all ...

    damn..now it all comes together from the 9 circle and how 9=0...its amazing

    By jojo70jojo [Affiliate User] 1183615375 Reply Spam Moderate Up Moderate Down
  • bad teaher

    bad teaher

    By collington22 [Affiliate User] 1182774410 Reply Spam Moderate Up Moderate Down
  • As a math teacher, ...

    As a math teacher, you can say 9=0 in modulo-N arithmetic.

    By kuan12345 [Affiliate User] 1179932019 Reply Spam Moderate Up Moderate Down
15 Comments | Add Comment