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.
Word Counting and Indexing
Column norms of a matrix
Implement simple rotation cypher
MATCH THE STRINGS (2 CHAR) very easy
Vectorizing, too easy or too hard?
Compress strings (not springs)
How to subtract?
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