doesnt exist. from my understanding though vx ace had limited space for the formulas while MV can have VERY long formulas in comparison.
link here i always use for copy/paste.
1 of the classes i was testing out before had a crazy long formula with 5 if statements checking for states to determine the formula it would use. it was basically a melee class that could spam this 1 attack skill to gain a new state on the user each use and after the 6th consecutive use it unlocked a limit break type of skill.
apparently a formula that long would have had to been broken up into multiple different skills in vx.
edit: apparently it was 100 character limit for formulas in ace while MV has "no limit"
copy/paste and editing will be your new friend for common formulas.