| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To create the graph of functions by arranging icons. <P>SOLUTION: Basic functions are represented by icons. Those icons are dragged and arranged on a picture. A fixed rule is set in arrangement, so that various difficult functions can be represented on the basis of places where those icons are placed. Then, those graph of the functions can be written. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
