在中学数学的基本技能中,很重要的一項就是运算能力。按我个人的理解,中学数学中的运算,主要包括数字計算(四則計算、开方,利用对数、利用表以及利用某些計算工具进行数字計算,近似計算等等)、代数运算(例如代数式的恒等变換、解方程和不等式等等)和有关超越函数的运算(例如三角式的恒等变形、解簡单的超越方程等等)。在高等数学和物理学中,这些运算使用得很广泛,在生产和科学研究中也都要用到数学,而大部分的数学問題,最后都要归結为有关的运算問題。因此,无論对于数学本身,还是对于进一 In the basic skills of high school mathematics, a very important one is computing power. In my personal understanding, the math in high school math consists mainly of numerical calculations (four calculations, prescribing, using logarithms, using tables, using some calculation tools for numerical calculations, approximate calculations, etc.), algebraic operations Equivalence, Equations and Inequalities, etc.) and Operations on Transcendental Functions (eg Trigonometric Identities, Solving Simple Transcendental Equations, etc.). In advanced mathematics and physics, these operations are widely used, and mathematics is used both in production and in scientific research. Most of the mathematical problems, in the end, all boil down to related arithmetic problems. Therefore, either for mathematics itself, or for one