Problem 42920. Find the inverse permutation

Created by Jens Kjærgaard Boldsen
Appears in Functions II

Difficulty:Rate

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Given a permutation vector perm (a vector of n elements containing all the elements from 1 to n in some order), return the permutation vector invPerm such that perm(invPerm) is the a list of elements from 1 to n.

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Last Solution submitted on Dec 15, 2024

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Number Manipulation III

15 Problems
14 Finishers

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First use of arrayfun() and anonymous function @(x)
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Multivariate polynomials - convert monomial form to array
Multivariate polynomials - overload multiplication
Multivariate polynomials - emulate symbolic form
Rewrite setdiff to account for non-unique values

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