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View Full Version : Wolfram Alpha 7



lnhoa
25-05-2009, 05:54 AM
http://reference.wolfram.com/mathematicaImages/background.jpg

Đây là 1 công cụ mới của Wolfram kiểu như Mathematica base web
http://reference.wolfram.com/mathematica/guide/Mathematica.html (http://chuyenhvt.net/forum/redirector.php?url=http%3A%2F%2Freference.wolfram. com%2Fmathematica%2Fguide%2FMathematica.html)

ví dụ bạn có thể nhờ nó giải phương trình,vẽ đồ thị hàm số

ví dụ khi gõ vào ô search:
Solve[x^3-3 x +1 ==0 , x]

kết quả trả lại là:

Mathematica form (http://chuyenhvt.net/forum/redirector.php?url=http%3A%2F%2Fjavascript%253Cb%2 53E%253C%2Fb%253E%3Ashowmathpop%2528%2527Solve%255 B1%2520-%25203%2520x%2520%2B%2520x%255E3%2520%3D%3D%25200% 2C%2520x%255D%2527%2529%3B)

http://www4b.wolframalpha.com/Calculate/MSP/MSP1592195idf2a7ca7795100006agca27d67hdeh44?MSPSto reType=image/gif&s=59


Results:Show steps (http://chuyenhvt.net/forum/redirector.php?url=http%3A%2F%2Fjavascript%253Cb%2 53E%253C%2Fb%253E%3AasynchronousPod%2528%2527pod.j sp%3Fid%3DMSP1648195idf2af121cgg400002bdbg995ed7f8 c9h%26s%3D59%2527%2C%2520%25270200%2527%2C%2527Sol ve%255Bx%255E3-3%2Bx%2B%252B1%2B%253D%253D0%2B%252C%2Bx%255D%2527 %2C%2527%2527%2C0%2529)More digits (http://chuyenhvt.net/forum/redirector.php?url=http%3A%2F%2Fjavascript%253Cb%2 53E%253C%2Fb%253E%3AasynchronousPod%2528%2527pod.j sp%3Fid%3DMSP1649195idf2af121cgg400005g8f318i4c981 625%26s%3D59%2527%2C%2520%25270200%2527%2C%2527Sol ve%255Bx%255E3-3%2Bx%2B%252B1%2B%253D%253D0%2B%252C%2Bx%255D%2527 %2C%2527%2527%2C0%2529)

http://www4b.wolframalpha.com/Calculate/MSP/MSP1650195idf2af121cgg4000013bdhi8d6g69daag?MSPSto reType=image/gif&s=59


http://www4b.wolframalpha.com/Calculate/MSP/MSP1651195idf2af121cgg400005g6752de669ie7ab?MSPSto reType=image/gif&s=59


http://www4b.wolframalpha.com/Calculate/MSP/MSP1652195idf2af121cgg400001ffh4166bfd4cdci?MSPSto reType=image/gif&s=59



Root plot:

http://www4b.wolframalpha.com/Calculate/MSP/MSP1609195idf2a7d4167gc00002420b010964f9a35?MSPSto reType=image/gif&s=59




còn nhiều điều thú vị nữa để tự khám phá :D :zan:

hoặc khi search về arsenal nó sẽ cho ra thế này :D

Assuming "arsenal" is a chemical compound | Use as a class of aircraft (http://javascript%3Cb%3E%3C/b%3E:applyAssumption%281,%27*C.arsenal-_*AircraftClass-%27%29) or a movie (http://javascript%3Cb%3E%3C/b%3E:applyAssumption%281,%27*C.arsenal-_*Movie-%27%29) or an island (http://javascript%3Cb%3E%3C/b%3E:applyAssumption%281,%27*C.arsenal-_*Island-%27%29) or a city (http://javascript%3Cb%3E%3C/b%3E:applyAssumption%281,%27*C.arsenal-_*City-%27%29) or a word (http://javascript%3Cb%3E%3C/b%3E:applyAssumption%281,%27*C.arsenal-_*Word-%27%29) instead
Input interpretation:Mathematica form (http://javascript%3Cb%3E%3C/b%3E:showmathpop%28%27ChemicalData%5B"Imazapyr"%5D %27%29;)

http://www4b.wolframalpha.com/Calculate/MSP/MSP115195ig1g1i5188f480000407f2d5194ach8f7?MSPStor eType=image/gif&s=12



Chemical names and formulas:More (http://javascript%3Cb%3E%3C/b%3E:asynchronousPod%28%27pod.jsp?id=MSP116195ig1g 1i5188f4800000e7ciad42g9c42g7&s=12%27,%20%270200%27,%27arsenal%27,%27%27,0%29)

http://www4b.wolframalpha.com/Calculate/MSP/MSP117195ig1g1i5188f48000057ac58f12b20h441?MSPStor eType=image/gif&s=12



Structure diagram:Show all atoms (http://javascript%3Cb%3E%3C/b%3E:asynchronousPod%28%27pod.jsp?id=MSP118195ig1g 1i5188f4800006600b6gbfe89e3bf&s=12%27,%20%270300%27,%27arsenal%27,%27%27,0%29)

http://www4b.wolframalpha.com/Calculate/MSP/MSP119195ig1g1i5188f4800003dg3a58833ahh27a?MSPStor eType=image/gif&s=12



Basic properties:More (http://javascript%3Cb%3E%3C/b%3E:asynchronousPod%28%27pod.jsp?id=MSP120195ig1g 1i5188f48000064bh648bch039g9i&s=12%27,%20%270400%27,%27arsenal%27,%27%27,0%29)

http://www4b.wolframalpha.com/Calculate/MSP/MSP121195ig1g1i5188f4800003eha9ha4i8a39af4?MSPStor eType=image/gif&s=12 Units » (http://chuyenhvt.net/forum/redirector.php?url=http%3A%2F%2Fjavascript%3Ashowu nits%28%26%2339%3BMSP122195ig1g1i5188f4800004g1c28 ch70h9929c%26%2339%3B%2C%26%2339%3Bhttp%3A%2F%2Fww w4b.wolframalpha.com%2FCalculate%2FMSP%2FMSP122195 ig1g1i5188f4800004g1c28ch70h9929c%3FMSPStoreType%3 Dimage%2Fgif%26s%3D12%26%2339%3B%29%3B)




Solid properties (at STP):

http://www4b.wolframalpha.com/Calculate/MSP/MSP93195ig1g26c8b1i0i00000f8e7aifea7egaih?MSPStore Type=image/gif&s=12



Chemical identifiers:More (http://javascript%3Cb%3E%3C/b%3E:asynchronousPod%28%27pod.jsp?id=MSP115195ig26 c6656c05i00001104c3e7ag86d569&s=12%27,%20%270600%27,%27arsenal%27,%27%27,0%29)

http://www4b.wolframalpha.com/Calculate/MSP/MSP116195ig26c6656c05i000055ci15132fbca97c?MSPStor eType=image/gif&s=12

tìm apple nó ra giá stock của bọn này :D

Mathematica form (javascript:showmathpop('FinancialData["NASDAQ:AAPL"]');)

http://www4b.wolframalpha.com/Calculate/MSP/MSP2107195icibbc1g55h0b0000648i7576bdc2b25d?MSPSto reType=image/gif&s=45


Latest trade:

http://www4b.wolframalpha.com/Calculate/MSP/MSP2022195icibb4e132h9300002h30i96d96hi97bh?MSPSto reType=image/gif&s=45



Fundamentals and financials:Fundamentals


Fundamentals (javascript:asynchronousPod('pod.jsp?id=MSP2047195 icibag74g0c57000041ib1bacc30a79h3&s=45',%20'0300','apple','',0);)
Ratios (javascript:asynchronousPod('pod.jsp?id=MSP2047195 icibag74g0c57000041ib1bacc30a79h3&s=45',%20'0300','apple','',0);)
Balance sheet (javascript:asynchronousPod('pod.jsp?id=MSP2047195 icibag74g0c57000041ib1bacc30a79h3&s=45',%20'0300','apple','',0);)
Balance sheet (quarterly) (javascript:asynchronousPod('pod.jsp?id=MSP2047195 icibag74g0c57000041ib1bacc30a79h3&s=45',%20'0300','apple','',0);)
Income statement (javascript:asynchronousPod('pod.jsp?id=MSP2047195 icibag74g0c57000041ib1bacc30a79h3&s=45',%20'0300','apple','',0);)
Income statement (quarterly) (javascript:asynchronousPod('pod.jsp?id=MSP2047195 icibag74g0c57000041ib1bacc30a79h3&s=45',%20'0300','apple','',0);)
Cash flow statement (javascript:asynchronousPod('pod.jsp?id=MSP2047195 icibag74g0c57000041ib1bacc30a79h3&s=45',%20'0300','apple','',0);)
Cash flow statement (quarterly) (javascript:asynchronousPod('pod.jsp?id=MSP2047195 icibag74g0c57000041ib1bacc30a79h3&s=45',%20'0300','apple','',0);)






http://www4b.wolframalpha.com/Calculate/MSP/MSP2048195icibag74g0c5700002hf86eh7576fd978?MSPSto reType=image/gif&s=45



Recent returns:

http://www4b.wolframalpha.com/Calculate/MSP/MSP2157195icibbc223300d0000543h5ah6d0f9a499?MSPSto reType=image/gif&s=45



Price history:Last year


Last month (javascript:asynchronousPod('pod.jsp?id=MSP870195i f00gd5c274c700004fhb5319dh8i3931&s=45',%20'0500','apple','',0);)
Last 2 years (javascript:asynchronousPod('pod.jsp?id=MSP870195i f00gd5c274c700004fhb5319dh8i3931&s=45',%20'0500','apple','',0);)
Last 5 years (javascript:asynchronousPod('pod.jsp?id=MSP870195i f00gd5c274c700004fhb5319dh8i3931&s=45',%20'0500','apple','',0);)
Last 10 years (javascript:asynchronousPod('pod.jsp?id=MSP870195i f00gd5c274c700004fhb5319dh8i3931&s=45',%20'0500','apple','',0);)
Last 30 years (javascript:asynchronousPod('pod.jsp?id=MSP870195i f00gd5c274c700004fhb5319dh8i3931&s=45',%20'0500','apple','',0);)




Show MA (javascript:asynchronousPod('pod.jsp?id=MSP871195i f00gd5c274c70000331ia04bb33c2351&s=45',%20'0500','apple','',0))Show trend (javascript:asynchronousPod('pod.jsp?id=MSP872195i f00gd5c274c700002g1cg6h5achaca66&s=45',%20'0500','apple','',0))Log scale (javascript:asynchronousPod('pod.jsp?id=MSP873195i f00gd5c274c700002225686cba43c270&s=45',%20'0500','apple','',0))

http://www4b.wolframalpha.com/Calculate/MSP/MSP874195if00gd5c274c700001471ai19e2e2bhf1?MSPStor eType=image/gif&s=45



Performance comparisons:Last year


YTD (javascript:asynchronousPod('pod.jsp?id=MSP2105195 icibb4e7762e9000047092a4gg1b5a9ad&s=45',%20'0600','apple','',0);)
Last 2 years (javascript:asynchronousPod('pod.jsp?id=MSP2105195 icibb4e7762e9000047092a4gg1b5a9ad&s=45',%20'0600','apple','',0);)
Last 5 years (javascript:asynchronousPod('pod.jsp?id=MSP2105195 icibb4e7762e9000047092a4gg1b5a9ad&s=45',%20'0600','apple','',0);)
Last 10 years (javascript:asynchronousPod('pod.jsp?id=MSP2105195 icibb4e7762e9000047092a4gg1b5a9ad&s=45',%20'0600','apple','',0);)
Last 15 years (javascript:asynchronousPod('pod.jsp?id=MSP2105195 icibb4e7762e9000047092a4gg1b5a9ad&s=45',%20'0600','apple','',0);)






http://www4b.wolframalpha.com/Calculate/MSP/MSP2106195icibb4e7762e90000106h648dib2dh1ae?MSPSto reType=image/gif&s=45



Correlation matrix:

http://www4b.wolframalpha.com/Calculate/MSP/MSP2113195icibb4dh115g000002acf3h131cede9if?MSPSto reType=image/gif&s=45



Daily return analysis:Last 2 years


Last year (javascript:asynchronousPod('pod.jsp?id=MSP2119195 icibbc1g55h0b00002236beaf9b6c0a4d&s=45',%20'0800','apple','',0);)
Last 5 years (javascript:asynchronousPod('pod.jsp?id=MSP2119195 icibbc1g55h0b00002236beaf9b6c0a4d&s=45',%20'0800','apple','',0);)




More (javascript:asynchronousPod('pod.jsp?id=MSP2120195 icibbc1g55h0b00000dic8daf05d7df5h&s=45',%20'0800','apple','',0))

http://www4b.wolframalpha.com/Calculate/MSP/MSP2121195icibbc1g55h0b00001h0i0b3dba252a3d?MSPSto reType=image/gif&s=45



Projections:1 year


6 months (javascript:asynchronousPod('pod.jsp?id=MSP2023195 icibb4e132h9300005fif335239i203f1&s=45',%20'0900','apple','',0);)
2 years (javascript:asynchronousPod('pod.jsp?id=MSP2023195 icibb4e132h9300005fif335239i203f1&s=45',%20'0900','apple','',0);)




Medium sample


Small sample (javascript:asynchronousPod('pod.jsp?id=MSP2024195 icibb4e132h930000281a0ad24b401i13&s=45',%20'0900','apple','',0);)
Large sample (javascript:asynchronousPod('pod.jsp?id=MSP2024195 icibb4e132h930000281a0ad24b401i13&s=45',%20'0900','apple','',0);)






http://www4b.wolframalpha.com/Calculate/MSP/MSP2025195icibb4e132h9300003aia84ieb038fbh9?MSPSto reType=image/gif&s=45



Daily returns versus S&P 500:Last 5 years


Last year (javascript:asynchronousPod('pod.jsp?id=MSP2102195 icibb4e454a2600003ec1ab83d240dc9c&s=45',%20'1000','apple','',0);)
Last 2 years (javascript:asynchronousPod('pod.jsp?id=MSP2102195 icibb4e454a2600003ec1ab83d240dc9c&s=45',%20'1000','apple','',0);)
Last 10 years (javascript:asynchronousPod('pod.jsp?id=MSP2102195 icibb4e454a2600003ec1ab83d240dc9c&s=45',%20'1000','apple','',0);)






http://www4b.wolframalpha.com/Calculate/MSP/MSP2103195icibb4e454a26000044818659ahigh037?MSPSto reType=image/gif&s=45



Company information:

http://www4b.wolframalpha.com/Calculate/MSP/MSP2049195icibag74g0c5700004g2icfd4035f9ce2?MSPSto reType=image/gif&s=45