Problem 42618. Is this function available?

Created by Matthew Eicholtz

Solve Later

Sometimes it is difficult to remember which functions are not allowed on the Cody platform. Given a function as a string, return true if it is available on Cody and false otherwise.

The test suite will be updated periodically, so hard-coding the answers will eventually fail.

Examples

isavailable('bsxfun') returns true

isavailable('pdist2') returns false

Solve

Solution Stats

Last solution submitted on May 07, 2019

Last 200 Solutions

Problem Comments

5 Comments

5 Comments

Show 2 older comments

Jean-Marie Sainthillier on 19 Sep 2015

You mix two things: functions not allowed on Cody for safety reasons (evalin, assignin...) and toolbox functions not available (imfindcircles, ocr ...).
I am curious to know how you can make the difference. :.)

Matthew Eicholtz on 21 Sep 2015

I realize there is a mix. That is part of the reason I created the problem.

Jean-Marie Sainthillier on 21 Sep 2015

Yes, but if you update the test suite with other Cody restricted functions (str2func, evalc) ?

With this mix a player can't submit a permanent solution. It's bothers me.

Jean-Marie Sainthillier on 21 Sep 2015

But maybe I am boring...
Interesting problem anyway.

Matthew Eicholtz on 22 Sep 2015

Point well taken. I will not update the test suite until I verify that a permanent solution exists.

Solution Comments

Solution 739917

2 Comments

2 Comments

Matthew Eicholtz on 21 Sep 2015

'fwbmjo!bttjhojo!fwbm'-1? Did you think I would read the file and search for strings like 'eval'?

Jean-Marie Sainthillier on 21 Sep 2015

Not you but Cody maybe ...

Problem 42618. Is this function available?

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Last 200 Solutions

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Problem 42618. Is this function available?

Solution Stats

Last 200 Solutions

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Solution Comments

Recent Solvers9

Suggested Problems

More from this Author46

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