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.
Extract leading non-zero digit
Back to basics 7 - Equal NaNs
Rosenbrock's Banana Function and its derivatives
Magic is simple (for beginners)
Insert zeros into vector
Basic electricity in a dry situation
chance in percent for minimum K heads when a good coin is tossed N times?
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