ちょっと怖い橋もありました。先が見えません。この先へ進んだら殺人鬼の住む小屋がありそうじゃないですか？ In 19th century Europe, there was mathematical and philosophical discussion about the precise character in the natural numbers. Henri Poincaré said that axioms can only be demonstrated of their finite software, and concluded that it is "the power of the mind" which enables conceiving... https://slimcenfatburnercombopack.blogspot.com