提供基本榘阵 ( Matrix ) 运算 ( product 、 sum 、 difference、 transpose、 traceof ) 的非可视构件 ( 1.0 版，附源码 C++Builder 3.0/4.0/5.0 版适用 )，作者 : Jeff Hiscock。 -provide basic Ju Front (Matrix) operator (product, the sum and difference, transpose, traceof) non-visual comp

实现计算器加减乘除，乘方开方等基本运算，还能用键盘来操作-Addition and subtraction multiplication and division to achieve calculator, involution prescribing the basic operations, but also to use the keyboard to operate

一个为delphi初学者编程练习准备的简单计算器程序代码，可以实现加、减、乘、除等基本运算。-A beginner programming practice preparation for Delphi simple calculator program code, can realize the addition, subtraction, multiplication, and division, and other basic operations.

计算器，实现加减乘除、函数、求π等基本运算。-Calculator, to achieve the function for PI, add, subtract, multiply and divide, and other basic operations.