上海市虹口区科技协会举办的使用FX—702P计算器编制的线切割程序,经使用反映良好。当计算器输入“解析三角法线切割编程指令”程序后,只要用三种形式的输入语句(描述直线二句,描述圆弧一句),就能完成间隙的自动偏移,线线相交,线圆相交,圆圆相交,相切,圆圆内外公切,以及图形的旋转等计算功能,并显示和打印交点座标和三B Shanghai Hongkou District Science and Technology Association held using the FX-702P calculator prepared by the wire cutting program, the use of a good reflection. When the calculator input “analytical triangle normal cutting programming command” program, as long as the use of three forms of input statements (describe two straight lines, describing a circular one), you can complete the gap automatic offset, line intersection, line Circle intersection, circle intersection, tangent, circle inside and outside public cut, and graphics rotation and other computing functions, and display and print intersection coordinates and three B