Haggis Haggis Haggis is a savoury pudding containing sheep's pluck (heart, liver, and lungs); minced with onion, oatmeal, suet, spices, and salt, mixed with stock, and cooked while traditionally encased in the animal's stomach though now often in an artificial casing instead. According to the 2001 English edition of the "Larousse Gastronomique": "Although its description is not immediately appealing, haggis has an excellent nutty texture and delicious savoury flavour". It is believed that food similar to haggis (though not so named)—perishable offal quickly cooked inside an animal's stomach, all conveniently available after a hunt—was eaten from ancient times. Although the name
1/3–2/3 conjecture the language of probability theory. One may define a uniform probability distribution on the linear extensions in which each possible linear extension is equally likely to be chosen. The 1/3–2/3 conjecture states that, under this probability distribution, there exists a pair of elements "x" and "y" such that the probability that "x" is earlier than "y" in a random linear extension is between 1/3 and 2/3. The 1/3–2/3 conjecture was formulated by , and later made independently by Michael Fredman and by . It was listed as a featured unsolved problem at the founding of the journal "Order", and remains