Problem 2259. Best Fit RMS

Created bySwapnali Gujar

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LastSolutionsubmitted on Aug 03, 2022

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Ned Gulleyon 31 Mar 2014

Nice problem Swapnali! Since it has a floating-point answer, you should specify how many significant digits you're looking for, or include a tolerance term in your test suite.

Swapnali Gujaron 1 Apr 2014

Thanks Ned. Can you please show me how can I add a torelance term for the answer in test suite?

Ryan2014年4月3日

something like this:
assert(abs(BestFit(x,y)-y_correct)<1e-5)

rifaton 16 Jun 2014

please allow for tolerance in precision of test case answers

Solution Comments

Solution 438173

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Nielson 5 May 2014

Rounding gives me serious trouble on this test. I have tried a variety of methods that all "appear" to return the correct answer, however the assertion fails.

Solution 425506

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1 Comment

Zikobrelli2014年4月3日

can anyone tell me why this isnt working? i rounded to pass one test#.I understand this is a problem. But what else am i missing? precision problem? thanks

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Problem 2259. Best Fit RMS

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Problem 2259. Best Fit RMS

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