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说明：  《AutoLISP 机械设计高级应用实例》 基于autolisp和CAD的机械绘图方面的专业书籍(AutoLISP Advanced Application Examples of Mechanical Design Professional Books on Mechanical Drawing Based on Autolisp and CAD)

lingo小程序，解决线性规划问题，希望对从事这方面的朋友有帮助。(lingo small program to solve linear programming problems, hope in this field to help a friend.)

请拾取第一根线(LINE)或弧(ARC)连接线段或圆弧 ,再拾取第二根线(LINE)或弧(ARC)进行连接(Please pick up the first lines (LINE) or arc (ARC) connection line or arc, then picked up second line (LINE) or arc (ARC) connection)

说明：  很实用的vlisp开发小助手，代码自动生成(Very practical VLISP development assistant, automatic code generation)

CAD lisp HATCHB 填充工具 1 填充面积 2 重建填充边界

cad提取文字坐标 能提取文字所在点的坐标值并保存到text中 (cad text extraction coordinates coordinates of the text can be extracted and saved to the point where the text of the)

根据冲孔CAD图纸自动提取所有圆形坐标，并自动生成G代码程序，坐标为增量输出。支持自己设定坐标原点。(CAD drawings based on automatic extraction Punching coordinates all round, and automatically generate G code program, the coordinates for the incremental output. Set the coordinate origin to support themselves.)

批量修改dwg格式图中，文字高度，根据lisp语言进行编写(Batch Edit dwg format, figure, text height, according to the preparation of lisp language)

autocad 2000 visual lisp 语言学习教程(Autocad 2000 Vislisp Language Learning Course)

四节龙格库塔程序，这是一个很高的程序，快来下载吧，齐纳的朋友么(this is a good for everything)