Cody

Trial software

Problem 350. Back to basics 7 - Equal NaNs

Created by Alan Chalker

Solve Later

Covering some basic topics I haven't seen elsewhere on Cody.

Given 2 input variables, output true if they are equal, false otherwise. Note that the function should assume NaN's are equal to each other.

Solve

Solution Stats

Last solution submitted on Aug 16, 2019

Last 200 Solutions

Problem Comments

1 Comment

1 Comment

Pritesh Shah on 19 Aug 2014

Nice...

Solution Comments

Solution 585897

1 Comment

1 Comment

Ahsan Zamee on 21 Feb 2015

i though this would simply worked by isequal function, but its not for the 2nd test suite, why its happening?

Solution 342446

1 Comment

1 Comment

Pavan Toraty on 30 Oct 2013

Can add more test cases with data including 'inf' to fail my solution.

Recent Solvers326

Suggested Problems

Geometric series

187 Solvers
middleAsColumn: Return all but first and last element as a column vector

290 Solvers
Roots

196 Solvers
Positive Infinity

191 Solvers
Complex number

256 Solvers

More from this Author39

Trickier Timing

58 Solvers
Back to basics 18 - justification

146 Solvers
Back to basics 10 - Max Float

442 Solvers
Back to basics 25 - Valid variable names

247 Solvers
Back to basics 22 - Rotate a matrix

658 Solvers

Tags

basic matlab basics

Trial software