论文标题
帕斯卡尔的多重固醇中的绝对项目活动
Absolute Projectivities in Pascal's Multimysticum
论文作者
论文摘要
帕斯卡多植物是一个由圆锥上的六个点开始的点和线的系统。我们显示该系统包含150个无限范围(和150个无限铅笔),其投影坐标是绝对固定的,并且独立于定义系统的圆锥和六边形。
The Pascal Multimysticum is a system of points and lines constructed with a straight edge starting from six points on a conic. We show that the system contains 150 infinite ranges (and 150 infinite pencils) whose projective coordinates are absolutely fixed and independent of the conic and the hexagon that define the system.