* The final numbers, then, are: 160,000 itineraries times 5,000 fares -- or 800 million possible fare combinations.
A single round-trip can have hundreds of millions of fare combinations.
The number of fare combinations is thus 30 times 30 times 30 times 30, which equals 810,000.
What's different about ITA Software is that it turns up dozens, sometimes hundreds, of fare combinations, generally far more than other sites display.
"I'm still waiting for someone to come up and tell me how to price my fares efficiently," said Gordon M. Bethune, the chief executive of Continental Airlines, which offers dozens of arcane fare combinations.
Cara Kretz, a spokeswoman for ITA Software, said that because the company's technology finds more fare combinations than software used by other travel sellers, travelers may find that an airline can't recreate a particular itinerary for the price ITA Software found.
This is content-driven fare, a combination of live performance and intelligent chat from guests set to include Julian Lennon, the Manic Street Preachers and Shaun Ryder, as well as Professor Green and Friendly Fires.
But how might TCF7L2 variants fare in combination with other genetic and clinical markers of prediction?
The programs, which begin at 3 p.m. and conclude at 4 30 with tea and accompanying fare, include a combination of musical presentations, documentary films and slide shows.
They operate on wildly different models: The Brunswick Explorer is public; it is paid for by riders, who pay a nominal fare, and a combination of federal and local sources, including the town of Brunswick.
