16.30 Feedback Control Systems (MIT)

Exclude words from your search
Put – in front of a word you want to leave out. For example, jaguar speed -car

Search for an exact match
Put a word or phrase inside quotes. For example, “tallest building”.

Search for wildcards or unknown words
Put a * in your word or phrase where you want to leave a placeholder. For example, “largest * in the world”.

Search within a range of numbers
Put .. between two numbers. For example, camera $50..$100.

Combine searches
Put “OR” between each search query. For example, marathon OR race.

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