...科全书的直接答案，关键在于第三代搜索引擎lexxe的"语言计算"与Google为代表的第二代搜索引擎的"符号计算"（symbolic computing）的区别。 <>乔鸿亮博士介绍说，lexxe引擎把用户打入文字当作语言来处理，而不是作为符号来处理。
基于24个网页-相关网页
Symbolic Computing System 符号计算系统
At present, most methods focus on polynomial real roots computation can be divided into two varieties, numerical computing and symbolic computing, the latter has attracted more and more attention for its accuracy.
目前针对多项式实根求解这一问题的主要方法,大体可分为数值计算和符号计算两类,其中符号计算方法因为其准确性而越来越受到关注。
参考来源 - 多项式实根求解·2,447,543篇论文数据，部分数据来源于NoteExpress
Cyberspace has become symbolic of the computing devices, networks, fibre-optic cables, wireless links and other infrastructure that bring the internet to billions of people around the world.
网络空间已成为计算机设备、网络、光纤电缆、无线连接和其他基础设施的象征，这些基础设施将互联网带给全世界数十亿人。
Mathematica is a computing environment providing support for numerous numeric and symbolic computations through a dedicated symbolic language.
Mathematica是一个计算环境，通过专用的符号语言为众多数值和符号计算提供支持。
Beside numerical and symbolic computational support, Mathematica includes image processing, parallel High-Performance Computing (HPC), interactive documents, and others.
除了支持数值和符号计算，Mathematica还包括图像处理、并行的高性能计算(HPC)、交互式文档及其它内容。
应用推荐