Std.Tree.height

fn

This is a callable function.

What it does

How many nodes lie on the longest path from the root, the root included.

A leaf is 1 rather than 0, so height counts nodes exactly as size does and

the two never disagree about whether the root is one of them.

Read the signature

• The text after the name is the type checked by Pudu.
• Read arrows from left to right: inputs come first, and the final type is returned.
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