有这么一个怪人,他希望在自己死了以后,墓碑刻一个正十七边形。这个人就是著名的德国的数学家、物理学家、天文学家高斯。高斯为什么对正十七边形那么感兴趣呢?原来,早在公元前3世纪,古希腊的数学家欧几里德就提出,用直尺和圆规可以做出正三角形、正五边形……正十五边形。那,能不能用直尺和圆规做出正十七边形呢?2000年过去了,还没有人能够做到。1796年,高斯用直尺和圆规做出了正十七边形。解决了这个 There is such a weirdo that he hopes to engrave a 17-polygon on the tombstone after he dies. This man is Gaussian, a famous German mathematician, physicist and astronomer. Originally, as early as the 3rd century BC, Euclid proposed by the mathematician of ancient Greece, with a ruler and compasses can make a regular triangle, is a pentagon ... ... is a pentagon. Then, can we use the ruler and the compasses to make a regular 17-polygon? By the year 2000, no one can do it. In 1796 Gauss made a regular 17-polygon with a ruler and a compass. Solved this