2~(1/2)是一个无理数,现在恐怕已经没有人再会怀疑了。但是当初,当古希腊数学家毕达哥拉斯学派的弟子希帕索斯发现2~(1/2)无法用整数表达,直接否定了毕达哥拉斯学派的信条:“宇宙间的一切现象都能归结为整数或整数之比”,从而引起了一场悲壮的科学史诗。毕达哥拉斯学派采取了凶残的手段,把希帕索斯抛进大海里,并且扬言,谁再提起这毫无道理的数2~(1/2),就把他开除出本学派。 2~(1/2) is an irrational number, and I’m afraid no one will doubt it anymore. But at the beginning, when Greek disciple Pythagorean disciple Hippossos discovered that 2~(1/2) could not be expressed as an integer, he directly denied the Pythagorean doctrine: "Everything in the universe Phenomenon can be attributed to the ratio of integers or integers, which has led to a tragic scientific epic. The Pythagorean school took cruel measures to throw Hispaces into the sea, and threatened to expel him from the school for raising the unreasonable number of 2~(1/2).