test.txt

编译原理实验

--------------- 函数f(t)=t的图形
origin is (200, 300);						-- 设置原点的偏移量
/******   abcdef *****/
rot is pi/6;								-- 设置旋转角度
scale is (2, 1);							-- 设置横坐标和纵坐标的比例
/*****/
for T from 0 to 200 step 1 draw (t, 0);		-- 横坐标的轨迹
for T from 0 to 180 step 1 draw (0, -t);		-- 纵坐标的轨迹
for T from 0 to 150 step 1 draw (t, -t);		-- 函数f(t)=t的轨迹