- Week 3
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- my solutions are matching with the expected outcomes, but the code returns with an error
Notice that there are two separate test cases here. But also notice that you don’t really pass the first one either: your values differ from the expected values in the 4th decimal place. That is not a rounding error: we are doing 64 bit floating point here, so rounding errors are O(10^{-15}). There must be something wrong in your logic.
Please take another careful look at the instructions and compare that to what your code is doing. Sorry, I’m not an MLS mentor so I don’t know the details of this assignment. If my suggestion doesn’t help, then we’ll have to hope that one of the MLS mentors will notice.
thanks for the hint sir, i was able to scale through with your insights, i need to make use of vectorization
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for how long do i have to wait after passing my final test to be able to download the certificate
Sorry, I am not sure how the certificate mechanisms work. They are generated by some process in the Coursera infrastructure. I’ve seen threads where people say it can take several days. You might be able to find more information by looking at the Coursera Help Center.
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