degree.add(30, 60) # 90
degree.add(60, 30) # 90
degree.add(200, 300) # 140
degree.add(300, 200) # 140
degree.minus(50, 20) # 30
degree.minus(20, 50) # 330
degree.minus(30, 330) # 60
degree.minus(330, 30) # 300
degree.seq(from = 10, to = 180, length.out = 20)
degree.seq(from = 180, to = 10, length.out = 20)
degree.seq(from = 180, to = 10, length.out = 20, restrict = TRUE)
degree.seq(from = 180, to = 10, length.out = 20)
degree.seq(from = 180, to = 10, length.out = 20, restrict = TRUE)
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.