真实数学 Real Math
现实数学教育 realistic mathematics education
荷兰的真实数学教育 RME ; Realistic Mathematics Education
实用数学 practical mathematics ; MSc Applied Mathematical Sciences ; Applying Numeracy
实证和数学推理 Empirical and Mathematical Reasoning
数学实验室 mathlab ; Mathematics laboratory
数学的实践与认识 Mathematics in Practice and Theory
实地数学 Math trail
数学实验班 mathematical experiments ; Mathematical experiment class ; Math experimental class
相反，其实数学可以成为创作创意设计的工具。
On the contrary, mathematics can be a tool to produce creative designs.
数学家对此很熟悉；如果将代数中的常见问题考虑成复数而不是实数时，那么这些问题就更容易处理，尽管复数算法较难。
Mathematicians are familiar with this; common problems in algebra are more tractable when considered over the complex numbers than over the reals, even though complex arithmetic is more difficult.
在大部分的编程语言中，包含了小数点的数字称之为浮点数，可以用它来表示数学中的实数。
In most programming languages, Numbers that include a decimal fraction are called floating-point Numbers, which are used to approximate real Numbers in mathematics.
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