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If a security's actual return is higher than its beta, the security has a positive alpha, and if the return is lower it has a negative alpha. For example, if a stock's beta is 1.5, and its benchmark gained 2%, it would be expected to gain 3% (2% x 1.5 = 0.03, or 3%). If...
For sports fans and photography buffs, woodworkers and word nerds, Wolfram|Alpha has data and algorithms to help with your hobbies and make your leisure time projects more productive. Calculate probabilities for classic card or coin games, solve challenging word puzzles, answer complex questions abou...
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Synonyms for alpha Collins WordNet phrasethe alpha and omega Synonyms first and last be-all and end-all Collins Thesaurus of the English Language – Complete and Unabridged 2nd Edition. 2002 © HarperCollins Publishers 1995, 2002 Want to thank TFD for its existence?Tell a friend about us, ...
https://blog.wolfram.com/2023/05/26/computational-chemistry-find-the-solution-with-wolfram-technologies/) 联系我们 北京网数时代科技有限公司是Wolfram公司在华指定授权合作伙伴,负责为中国用户提供 Mathematica,Wolfram|Alpha,Wolfram System Modeler 等全系列产品和服务。公司以丰富的案例资源,雄厚的技术实力,近10...
WolframAlpha["query"] 将 query 发送至 Wolfram|Alpha,并将输出导入. WolframAlpha["query", format] 根据指定格式导入输出.
其中包括用于语言建模的各种神经网络,这让我们能够开发出 SpeechRecognize 和 FindTextualAnswer 实验版等功能。但是,和其他人一样,我们在 2022 年底被 ChatGPT 及其非凡的功能吓了一跳。我们很快就意识到,Wolfram|Alpha 和 Wolfram 语言已经进入了一个重要的新应用领域和市场。现在,需要我们开发的工具的不仅是人类,...
比如查“sin(x)sin(y)”http://www25.wolframalpha.com/input/?i=sin%28x%29sin%28y%29 把图像,各种变形,各种展开全给出来了……还顺便给了mathmatic的输入形式…… 查CuI,把相关性质全给了……http://www25.wolframalpha.com/input/?i=CuI 还可以对比……http://www25.wolframalpha.com/input/?i=...
Find the domain and range of a function with Wolfram|Alpha x2+1x2-1domain At End of Start Fraction, Start numerator, ( Start Power, Start base, x , base End,Start exponent, 2 , exponent End , Power End +1) , numerator End,Start denominator, ( Start Power, Start base, x , ...