From this stackexchange
' is a shorthand for ^{\prime}, thus f' is equivalent to f^{\prime}. Where you need \prime
is when writing e.g. f^{(\prime)} for \(f^{(\prime)}\).
From this stackexchange
' is a shorthand for ^{\prime}, thus f' is equivalent to f^{\prime}. Where you need \prime
is when writing e.g. f^{(\prime)} for \(f^{(\prime)}\).