# map_nest_at_index¶

ivy.map_nest_at_index(nest, index, fn)[source]

Map a function to the value of a nested item at a specified index

Parameters
• nest (nested) – The nested object to update.

• index (tuple of indices) – A tuple of indices for the index at which to update.

• fn (callable) – The function to perform on the nest at the given index.

Supported Frameworks: