a.The mathematical estimate of the return on a security when the return on the market as a whole is zero. Alpha is derived fromain the formulaRi= a + bRm,which measures the return on a security (Ri) for a given return on the market (Rm) wherebis beta. ...
Double Integral Fubini Theorem Indefinite Integral Integral Monte Carlo Integration Multivariable Calculus Repeated Integral Triple Integral Explore with Wolfram|Alpha More things to try: multiple integral multiple integration calculator integrate (1-x) (y-1)^3 from x = 0 to 1 and y = 0 to 1 ...
Over the past year, we’ve roughly doubled the amount that Wolfram|Alpha knows. We’ve doubled the number of domains it handles, and the number of algorithms it can use. And we’ve actually much more than doubled the amount of raw data in it. Things seem to be scaling better and b...
从版本 14.1 开始,Wolfram 桌面产品包括Mathematica、Wolfram|Alpha Notebook Edition、Wolfram|One和Wolfram Finance Platform,都可以通过 Wolfram 应用程序在您的计算机上访问。 要在您的机器上设置这些产品中的任何一个,需要下载 Wolfram 安装程序,安装此应用程序,并在其中激活您的产品。 有关Wolfram 产品版本 14.0 和...
Alpha this year. TheAPI. The beginnings of integration with Microsoft’sBing search engine. TheiPhone app, now theiPad app. The first ebook with integrated Wolfram|Alpha. And also the delivery of the first Wolfram|Alpha appliances for deploying custom versions of Wolfram|Alpha inenterprise...
Here’s what Wolfram|Alpha says if we enter the first problem:If I have 12 apples, and Jane has 7, and then Jane gives 2 apples to me, how many more apples do I have than Jane? You can ask Wolfram|Alpha to solve any problem where people (or letters) have some common objects (li...
产品 咨询与解决方案 学习与技术支持 公司 Wolfram|Alpha Wolfram 语言与系统 参考资料中心 Wolfram 语言首页 » 内置符号 参见 相关指南 技术笔记 NIntegrateNIntegrate NIntegrate[f,{x,xmin,xmax}] 给出积分的 的数值近似. NIntegrate[f,{x,xmin,xmax},{y,ymin,ymax},…] 给出多重积分 的...
Numerical integration functions. This finds a numerical approximation to the integral : In[1]:= Out[1]= Here is the numerical value of the double integral : In[2]:=Out[2]= An important feature of NIntegrate is its ability to deal with functions that "blow up" at known points. ...
1. 在您的 Wolfram 账户 Products & Services 选项卡上,选择 Wolfram (请注意,从版本 14.1 开始,Mathematica、Wolfram One、Wolfram Alpha Notebook Edition 和 Finance Platform 可通过 Wolfram 访问)。 如果您看不到您的产品,请访问您的 Wolfram 用户门户。2...
available from /usr/local/Wolfram/WolframDesktop/14.0/Executables/wolframscript. WolframScript system integration makes the wolframscript binary accessible from any terminal, and allows .wls script files to be executed by double-clicking them in the file manager. Install WolframScript system integration?