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I know this isn't free, but the Wolfram Alpha mobile phone app has a one-time cost of $2.99 (at least on Android) and offers step-by-step solutions without needing a Pro account. Share Improve this answer
8. I recently wanted to compute the solution to 40*x = 200* (1- cos (x)). This is want I put into WolframAlpha, a sort-of pseudo code that I thought expressed what I wanted: solve(40*x == 200*(1 - cos(x)), x) Naturally with WA, this worked nicely. I even could have just put into the equation, and it would have solved it.
默认的是一个计算定积分公式，你可以设定被积函数、上下限、自变量等。. 你还可以选择把你的问题理解为一个「a general topic」W|A 就会给出相关的例子；或者选择把你的问题理解为查询定义：「referring to a mathematical definition」，等等。. 很简单，只需要在后面 ...
Jul 21, 2015 · The reason I want to find a Wolfram Alpha open source alternative is because I am interested in using a Wolfram Alpha-like system for one of my projects. Edit: I have found a program that is a demo for a Python module known as quepy. The program can take in natural language and search DBpedia.org or Freebase (two common knowledgebases) for results.
Dec 13, 2017 · Who built Wolfram|Alpha? An eclectic team led by Stephen Wolfram. For most of the pre-launch development period, the team had fewer than 100 members. The team includes experts in many fields and domains. As of May 2009, the single largest cluster of individuals on the team with similar backgrounds is 17 physics PhDs.
知乎，中文互联网高质量的问答社区和创作者聚集的原创内容平台，于 2011 年 1 月正式上线，以「让人们更好的分享知识、经验和见解，找到自己的解答」为品牌使命。知乎凭借认真、专业、友善的社区氛围、独特的产品机制以及结构化和易获得的优质内容，聚集了中文互联网科技、商业、影视 ...
Feb 6, 2020 · wolframalpha 对自然语言的支持比较友好，你只要英文过关， 表达能力 强，多试几次总能成。. 最小值minimum， 最大值 maximum. 不过，x=1处被他吃了。. 为了以防万一，我还在中间加了逗号，以示区别。. 如果你已经上了大学，且高数考过了的话，最好专门去学一个 ...
Wolfram|Alpha具体的技术实现是怎样的呢？. 看到知乎上有人问过类似的问题，其中提到WA的第一版是用约五百万行的 Mathematica 代码编写的，并且在 10000 个中央处理器上运行。. 而在其…. 显示全部 .
2 个回答. app store下载Snip，可实现手写公式转WolframAlpha表达式：. CS frontier wanttobie. Myscript Nebo. 但是 wolfram 搞不定某一些 Latex 格式，导致极限、求和这些都需要需要用 Siri Shortcuts 调整过之后才能够放到 wolfram 里面出答案。. 如果要解方程组，还得自己把 latex 解析 ...
Sep 26, 2016 · 关于函数求极限的一道题，WolframAlpha上的过程是不是错了？. - 知乎. 关于函数求极限的一道题，WolframAlpha上的过程是不是错了？. 写回答. 关于函数求极限的一道题，WolframAlpha上的过程是不是错了？. [图片] 怎么能直接代入？. 分母为零了。. 如果用洛必达法则做 ...
