### maybe the simplest example of two representations
### for the same rooted tree
cat("((a:1,b:1):1,c:2);", file = "t1.tre")
cat("(c:2,(a:1,b:1):1);", file = "t2.tre")
t1 <- read.tree("t1.tre")
t2 <- read.tree("t2.tre")
all.equal(t1, t2)
### clean-up
unlink("t1.tre")
unlink("t2.tre")
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