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Re: [ontolog-forum] Wolfram Alpha is now available

from [Pavithra] [Permanent Link][Original]
To: "[ontolog-forum]" <ontolog-forum@xxxxxxxxxxxxxxxx>, cg@xxxxxxxxxxxxxxxxxxxx
From: Pavithra <pavithra_kenjige@xxxxxxxxx>
Date: Sun, 17 May 2009 13:01:16 -0700 (PDT)
Message-id: <435278.45030.qm@xxxxxxxxxxxxxxxxxxxxxxxxxxx>
Hello John,
 
Thank you for the link.
 
I tested the following Input!
 
First try:
Scientists - John Sowa  Wolfram
Result : Wolfram|Alpha isn't sure what to do with your input.
 
Second try:
 People  - John Sowa Wolfram
Result:  Sorry Dave, the test cases are overloaded!
 
Third Try:
Input : IBM apple
Result:  As shown below!
 
IBM (IBM) | Apple (AAPL)

Latest trades:

IBM | $ 101.37 (IBM | NYSE | Friday 5:28 pm EDT | 46 hours ago)\nAAPL | $ 122.42 (AAPL | NASDAQ | Friday 8:10 pm EDT | 44 hours ago)

Recent returns:

| day | month | YTD | year | 5 year\nIBM | +0.32% | +2.55% | +20.45% | -21.09% | +18.52%\nAAPL | -0.43% | +4.06% | +43.43% | -35.48% | +819.07%

Relative price history:
Last year
Separate plots

\n(normalized relative to May 21, 2008 starting date)

 

| average daily return | daily volatility | annual return | annual volatility\nIBM | -0.056% | 2.49% | -13.09% | 39.40%\nAAPL | -0.162% | 3.55% | -33.48% | 56.20%\nSP500 | -0.181% | 2.87% | -36.47% | 45.46%\nbonds | +0.017% | 0.36% | +4.31% | 5.73%\nT-bills | +0.003% | 0.00% | +0.73% | 0.00%\n\n

Correlation matrix:

| IBM | AAPL | SP500\nIBM | 1 | 0.572 | 0.752\nAAPL | 0.572 | 1 | 0.645\nSP500 | 0.752 | 0.645 | 1
\n(simulated log-normal random walks based on historical parameters)
| weight | shares | cost\nIBM | 13.16% | 1298 | $ 131 600\nAAPL | 5.36% | 438 | $ 53 620\nSP500 | 15.33% | 1728 | $ 153 300\nbonds | 33.08% | 331 | $ 331000\nT-bills | 33.07% | 331 | $ 331000\n(amounts based on $1 million portfolio)\n\n\n\noptimal portfolio\'s expected yearly return | 6.82%\noptimal portfolio\'s yearly volatility | 8.26%
 
 


--- On Sun, 5/17/09, John F. Sowa <sowa@xxxxxxxxxxx> wrote:

From: John F. Sowa <sowa@xxxxxxxxxxx>
Subject: [ontolog-forum] Wolfram Alpha is now available
To: "[ontolog-forum]" <ontolog-forum@xxxxxxxxxxxxxxxx>, cg@xxxxxxxxxxxxxxxxxxxx
Date: Sunday, May 17, 2009, 2:36 PM

Web site:

http://www.wolframalpha.com/


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