代数 [数] algebra
代数数 [数] algebraic number ; algebraische Zahl algebraic number ; Algebraische Zahl
线性代数 [数] Linear Algebra ; Linear Algebra with Applications ; An Introduction to Linear Algebra ; linear algebra
抽象代数 [数] abstract algebra ; Modern algebra
代数拓扑 [数] Algebraic Topology ; Algebraische Topologie
代数基本定理 [数] fundamental theorem of algebra ; Fundamentalsatz der Algebra ; the fundamental theorem in algebra
代数结构 [数] algebraic structure ; Abstract Algebra ; Algebraische Struktur
初等代数 algebra
逻辑代数 Boolean algebra ; [数] logic algebra ; [数] algebra of logic
代数式 [数] algebraic expression ; algebraic formula
计算机代数领域几乎为数学研究的每个方面提供了丰富多彩的方法。
The field of computer algebra offers a rich diversity of methodologies for almost every aspect of mathematical research.
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.
SAGE的独特之处在于,它能够用作其他各种计算机代数系统的集成器,从而允许用户利用不同软件包的各自强项。
SAGE is unique in that it can function as an integrator of other diverse computer algebra systems, allowing the user to leverage the individual strengths of the various packages.
Let's say you have to go through three or four operations to get a final number, well, do it algebraically.
让我们说,你不得不通过3-4个操作,才能得到最终的数,好吧,用代数方法求解。
I mean, you may not understand it with algebra before but some of these sorts of pictures have you seen before?
我是说可能代数部分你没看懂,但你们以前见过类似的图像吧
I want to show you how easy it is to change the code. But, notice, once I've added this I actually have a problem. This is now an under-constrained problem. I have more unknowns than I have equations.
我加上这个条件后,我马上面临一个问题了,这就是现在是一个非约束性问题了,我的未知数比方程数多,你从代数中可以知道。
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