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.
Matrix with different incremental runs
Back to basics 19 - character types
Replace all zeros and NaNs in a matrix with the string 'error'
Doubling elements in a vector
Check if sorted
chance in percent for minimum K heads when a good coin is tossed N times?
area of an annulus
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