类周期函数-练习
20260712 制作
研习自：geogebra进阶94：（类）周期函数的统一、简单的绘制方法和注意事项
n=Slider(1,10,1)
m=Slider(1,10,1)
Ratio=Slider(-2,2,0.01)
f(x) = 如果(x < -2, abs(x + 4) - 2)
g(x) = 如果(x < -2&&x>-6, abs(x + 4) - 2)
l1=迭代列表(Ratio p(x-4),p,{g},n)
元素(l1,m)