How to manipulate lists using Wolfram Mathematica
Code:
animals = List["Lion", "Impala", "Zebra", "Tiger", "Meerkat"]
animals[[2]] (*indexing*)
animals[[5]]
animals[[-1]]
animals[[4]] = "Elephant" (*replacing an element*)
animals
Delete[animals, 1]
Append[animals, "Giraffe"]
animals2 = List["Wolf", "Bear", "Bobcat", "Deer"]
animals3 = Append[animals, animals2] (*nested list*)
These 2 below will invoke Wolfram Alpha
== Compare a lion and a tiger
== define a list
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