Dr Hannah Fry claims maths holds the secret to having the perfect love life . Mathematicians have developed a number of theories about love . These include the Discreet Choice Theory and Optimal Stopping Period . Discreet Choice Theory suggests having friends how are slightly less attractive makes you more appealing to a potential partner . This theory is based on the idea that people tend to be attracted to those who they think will make them happy, so if someone has an unattractive friend it may cause their relationship with this person to become And for people already married , a formula explains how to stay together .
Dr Hannah Fry claims maths holds the secret to having the perfect love life . Mathematicians have developed a number of theories about love . These include the Discreet Choice Theory and Optimal Stopping Period . Discreet Choice Theory suggests having friends how are slightly less attractive makes you more appealing to a potential partner . Optimal Stopping Period advises against settling down until 37 % of a person 's 'dating period ' has past . And for people already married , a formula explains how to stay together .