• ← Hash

LeafCount

WMA link

LeafCount[expr]

returns the total number of indivisible subexpressions in expr.

• • LeafCount[1 + x + y^a]

• • LeafCount[f[x, y]]

• • LeafCount[{1 / 3, 1 + I}]

• • LeafCount[Sqrt[2]]

• • LeafCount[100!]