Problem 43330. Solve expression III

Created by Andriy Kavetsky

Solve Later

{"relationships":[{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","relationshipId":"rId1","target":"/matlab/document.xml"},{"relationshipType":"http://schemas.mathworks.com/matlab/code/2013/relationships/output","relationshipId":"rId2","target":"/matlab/output.xml"}],"parts":[{"partUri":"/matlab/document.xml","relationship":[],"contentType":"application/vnd.mathworks.matlab.code.document+xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\"?><w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:pPr><w:pStyle w:val=\"text\"/></w:pPr><w:r><w:t>Solve expression for given vector x. Expression = (tan(2*x^2+7*x-30.25)+log(x^3-2.25))/(nthroot(sin(x^3)^2+1/5*log(x^4-2.5),3))</w:t></w:r></w:p></w:body></w:document>"},{"partUri":"/matlab/output.xml","contentType":"text/xml","content":"<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\" ?><embeddedOutputs><metaData><evaluationState>manual</evaluationState><layoutState>code</layoutState><outputStatus>ready</outputStatus></metaData><outputArray type=\"array\"/><regionArray type=\"array\"/></embeddedOutputs>"}]}

Solve

Solution Stats

93 Solutions
57 Solvers

Last Solution submitted on Feb 16, 2021

Last 200 Solutions

Problem Comments

3 Comments

3 Comments

John D'Errico on 13 Oct 2016

Note that this problem uses the word solve when it needs to say EVALUATE.

Jean-Marie Sainthillier on 14 Oct 2016

Andriy, Cody is a GAME !
Where is the game here ?
You give a function and I must copy/paste your definition.

David Verrelli on 5 Jul 2018

AGREE with Jean-Marie Sainthillier: the major problem here is exposing the solution code within the Test Suite. The Test Suite should only contain _numerical_ answers. (At least the player must make a few small changes to the formula given in the Problem Statement.) See Problem 44521 for more discussion.

Problem Recent Solvers57

Problem Tags

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Problem 43330. Solve expression III

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers57

Suggested Problems

More from this Author37

Problem Tags

Community Treasure Hunt

Problem 43330. Solve expression III

Solution Stats

Last 200 Solutions

Problem Comments

Problem Recent Solvers57

Suggested Problems

More from this Author37

Problem Tags

Community Treasure Hunt

Players