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.
Project Euler: Problem 16, Sums of Digits of Powers of Two
Matrix indexing with two vectors of indices
Replicate elements in vectors
How many palindromes?
Predicting life and death of a memory-less light bulb
Given a number N, find the smallest prime P>N
Looking for Squares
Mr. Pyramidad & Ms. Whissy Bolower
Choose a web site to get translated content where available and see local events and offers. Based on your location, we recommend that you select: .
You can also select a web site from the following list:
Select the China site (in Chinese or English) for best site performance. Other MathWorks country sites are not optimized for visits from your location.
Contact your local office