0=NP(20C+B)/75 is the scientific formula for predicting impending boobflashes!

London, Dec 6 (ANI): With boob flashes and nipplegates becoming an integral and almost daily part of Hollywood, experts have been prompted to create an internationally recognised frontier - the 'boobline'!

Scientists along with undies experts and mathematicians have been trying to figure out where the decency perimeter lies.

And, now The Sun has exclusively revealed the formula to work it out.

The equation is O=NP(20C+B)/75.

To figure out the naughtiness rating (O), you times the number of nipples exposed, from zero to two or expressed as fractions of nipple shown (N) with the percentage of exposed frontal surface area (P).

The sum in brackets is 20 multiplied by the cup size (C), where A cup is one, B is two, C is three and D or above is five.

Add that figure to B, the bust measurement in inches. Then divide your answer by 75. Any score higher than 100 is counted as obscene.

According to mathematician William Hartston, who holds an MA in Maths from Cambridge University, the equation will save a lot of showbiz blushes on the red carpet.

"A girl can use this formula to see whether her outfit is counted as decent," says William, author of Drunken Goldfish and Other Irrelevant Scientific Research. (ANI)