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.
Back to basics 26 - Keywords
String substitution, sub problem to cryptoMath
Sum the elements in either diagonal of a square matrix
The Answer to Life, the Universe, and Everything
pressure to dB?
Basic electricity in a dry situation
Inner product of two vectors
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