The are more fucntions added to the "see also" of the function 'help' (maybe until the last release).
Update test suite
Test suite has been updated and solutions rescored. My apologies for the inconvenience.
The test suite is outdated. The lookfor command no longer appears at the See-also section of the help command, and the See-also section of the command which has way more functions than listed in the test suite (MATLAB version R2020a).
Make a simplified barcode
Replace all zeros and NaNs in a matrix with the string 'error'
Calculate the height of an object dropped from the sky
Who is the smartest MATLAB programmer?
Calculate the Hamming distance between two strings
Concatenate string with cell array of strings
Maximum of each diagonal
Check if a directory is on the current MATLAB search path
Convert RGB triplet to ColorSpec string
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