Given a term, as a string, expand it.
f = '2(x + y)';
Nice idea, but the test cases are a bit confusing. Why do you add one space before and after '(', but none after ')' and three between the letters and the '+' symbol?
Thanks for the input :)
The reason I add one before '(' is because there is a '2' before it, which is part of the term. The ones between the letters and the '+' symbol are because spaces are characters, too.
this "expand" reminds me a famous hilarious joke in classroom. but I guess this is the point...
Tell me the slope
02 - Vector Variables 4
06 - Matrix Equations 1
Wind Chill Computation
Find index of a string in a cell array
Translate German decimals to English decimals
time of day
What's my favourite food?
calculate the day of the year from a date string.
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