而另外一些深入探究了数学计算过程，但只面向熟悉代数的读者。
Yet others go into mathematical procedures, but assume that the reader is adept in using algebra.
《隐蔽的数量：代数的真实和想象的历史》。
查询是Rails3关系代数的一个示例。
其实概念一点儿不复杂，只要有些简单的代数知识，你也能心算，这样谈判起来就更有效了。
The concepts are actually not complicated, and with a few simple algebraic tips you will be able to do the math in your head as well, leading to more effective negotiation.
它们更像是代数变量而不是传统的编程变量。
They're more like algebraic variables than traditional programming variables.
函数索引不能是内置的代数、指数、对数或十六进制函数。
A functional index cannot be a built-in algebraic, exponential, log, or hex function.
同线性代数传统的数学标记法相比，其主要优点是更易于输入。
Its main advantage over traditional mathematical notation for linear algebra is that it's much easier to type.
XQueC还设计了用来评估XML查询的代数。
XQueC has also designed an algebra for evaluating XML queries.
警告：下面使用了普通的线性代数库；使用它只是作为一个参考。
Warning: The following USES generic linear algebra libraries; use it only as a guideline.
很好，这是MIT课程18.06的第一讲：线性代数。
Fine, this is the first lecture in MIT's course 18.06: Linear Algebra.
OpenMath(参见参考资料)是一种较老的格式，起源于计算机代数系统。
OpenMath (see Resources) is an older format with origins in computer algebra systems.
与大多数计算机代数系统一样，Maxima是使用Lisp语言编写的。
Like most computer algebra systems, Maxima is written in Lisp.
她对在学高数前学代数感到遗憾，并且一直在与教育工作者们争论这一教学顺序是否合理的问题。
She regrets that algebra was required before higher math and continues to argue with educators who are fixed on that curriculum sequence.
这可能是一款终极学习应用，它提供了非常广泛的学习视频，从代数到风险投资基础。
Khan Academy: This is probably the ultimate "learn something" app – it's a video school that'll teach you everything from Algebra to the basics of Venture Capitalism.
我们戴袖章的前一天，这件事不知怎么在我的代数课上被提起来。
The day before we were going to wear the armbands it came up somehow in my algebra class.
例如，Clojure有一个友好的Set及Set操作实现，以及一些准关系代数实现。
For example, Clojure has a delightful implementation of sets and operations on sets, as well as some quasi-relational algebra thrown in for good measure.
图像的代数标记法可以在任何时间重新创建整个图像。
This algebraic notation of the image allows the entire image to be recreated at any time.
程序始于基本数学过程的随机组合——加、减、乘、除和一些代数运算。
The program started with near-random combinations of basic mathematical processes - addition, subtraction, multiplication, division and a few algebraic operators.
代数学,据约翰·德比夏尔所说,可以追溯到古巴比伦人留在楔形文字石碑上的简单的代数问题.
THE roots of algebra, asJohn Derbyshire tells us, go back to the ancient world: the Babylonians leftcuneiform tablets showing simple algebraic problems.
对于我这样特定类型的头脑，代数并不是不可或缺的。
For certain kinds of minds, algebra is not the prerequisite, "she said."
该代数由基于成本的优化器使用，该优化器能够自由混合使用常规运算符以及与压缩有关的运算符。
This algebra is exploited by a cost-based optimizer that can freely mix regular and compression-aware operators.
为这些任务而设计的程序领域的最常用名称是“计算机代数系统”(Computer Algebraic Systems,CAS)。
The most common designation for the field of programs designed for these tasks is computer algebraic systems (CAS).
阿祖：你的父母怎样参与到你的拉丁语、或是代数、或是历史的学习之中？
AZUZ: How involved should your parents be in helping you learn Latin? Or algebra?
在接下来的一年里我不得不上额外的几门课程，我选择在接下来的暑假修完近世代数和微分方程。
I had to take a few extra courses during the next year, and I chose reading courses in modern algebra and differential equations for the summer afterwards.
Maxima基于商业软件包Macsyma，并包括一种完整的ALGOL风格的编程语言，对于教授计算机代数方面的编程概念最有用。
Based on the commercial package Macsyma, Maxima includes a complete ALGOL-like programming language and is most useful for teaching programming concepts in computer algebra.
其实，这里的目标是要创建一个小型语言，这个语言能够允许用户来输入相对简单的代数表达式，然后这个代码来为它求值并产生结果。
In essence, the goal here is to create a small language that allows users to type in relatively simple algebraic expressions that this code will evaluate and produce a result.
其实，这里的目标是要创建一个小型语言，这个语言能够允许用户来输入相对简单的代数表达式，然后这个代码来为它求值并产生结果。
In essence, the goal here is to create a small language that allows users to type in relatively simple algebraic expressions that this code will evaluate and produce a result.
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