Description: 比 Windows 自带的高级一点的计算器，能将整个表达式输入，然后求值。这个程序要求读者具备编译原理的一些知识-than Windows, bringing their senior point calculators, the entire expression input, and then evaluated. This procedure requires the reader has compiled some of the principles of knowledge Platform: |
Size: 1975296 |
Author:杨波 |
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Description: 此算术表达式能够在程序运行时根据输入的变量大小和算术表达式动态解析表达式，得到运算结果。支持多项算术运算符和数学函数如下：: + - * / ^ ( ) mod abs, atan, cos, exp, ln, round, sin, sqrt, sqr, trunc 例如设定a1和a2的大小，就可计算下列表达式: exp(sin(a1)*cos(a2))操作系统： Visual C++语言 -this arithmetic expression in accordance with the procedures in the importation of variable size and arithmetic expressions dynamic analytical expression to be Operational results. Support for a number of arithmetic operations and mathematical functions are as follows : :-*/^ () mod abs, atan, cos, exp, ln, round, sin, sqrt, sqr, for example, to set trunc a1 and a2 the size, can be calculated by the following formula : exp ( sin (a1)* cos (a2)) Operating System : Visual C language Platform: |
Size: 49152 |
Author:曲贵增 |
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Description: 表达式求值，包括括号的匹配问题、负数如何识别？2.2.3这样非法的数怎样识别？如何区别3+-2（非法）和3+（-2）（合法）以及3++2（非法）和3+（+2）（合法）-evaluates expressions, including parentheses matching, how to identify negative? 2.2.3 the number of such illegal identify what? What is the difference between 3-2 (illegal) and 3 (2) (legal) and 3 (illegal) and 3 (2) (lawful) Platform: |
Size: 4096 |
Author:陈毛华 |
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Description: 用C语言实现一个简单数学计算器，并按后序排列将输入的表达式显示出来。-C language a simple mathematical calculator, together with sequence after importation of expression displayed. Platform: |
Size: 15360 |
Author: |
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