test case 2 is incorrect. the given function will only return positive values, which means it is not equivalent to sin (and therefore new wine)
adding 'for positive inputs between 0.2 to 0.8'
In terms of Matlab's numerical accuracy, @(z)log10(10*z)-1 is not equal to log10. Therefore, it is new wine, as it produces different results than the built-in function.
I don't understand this problem.
Determine whether a vector is monotonically increasing
Word Counting and Indexing
fly fly away
Find the sum of the elements in the "second" diagonal
Basics: 'Find the eigenvalues of given matrix
Minimum possible M of the maximum side of a triangle of given area A.
Compress strings (not springs)
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