Problem 236. newRMS

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Solution 3057325

Submitted on 4 Oct 2020 by Nikolaos Nikolaou

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Test Suite

Test	Status	Code Input and Output
1	Pass	x = rand(1,10^6); tic; y_new=round(newRMS(x)10^6)/10^6; t_new=toc; tic; y_correct = round(sqrt(var(x,1)+mean(x)^2)10^6)/10^6; t_correct=toc; assert(isequal(y_new,y_correct)) assert(t_new<t_correct) ans = 0.5771

Test

Status

Code Input and Output

Pass

x = rand(1,10^6); tic; y_new=round(newRMS(x)*10^6)/10^6; t_new=toc; tic; y_correct = round(sqrt(var(x,1)+mean(x)^2)*10^6)/10^6; t_correct=toc; assert(isequal(y_new,y_correct)) assert(t_new<t_correct)

ans = 0.5771

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Problem 236. newRMS

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