作为一种收放自如、携带轻便的量具卷尺是谁发明的?今年“五一”游黄山期间,我们在中国第一座国办珠算资料馆——安徽屯溪程大位故居珠算资料馆里得到了准确的答案。卷尺发明者是被称作“珠算宗师”的我国明代著名数学家程大位(1533年—1606年),当时他为自己的这一创造物命名为“丈量步车”。在程大位倾其毕生心血撰写的那部由宾渠旅舍出版于明万历壬辰五月(1592年)的《算法统宗》卷三《方田章》中,不仅刊载着 As a kind of retractable, portable measuring tape measure who invented this year “51 ” tour of Huangshan period, we are in China’s first state-run Abacus Museum - Datong, Museum got the exact answer. The inventor of the tape measure was known as Cheng Da-dyn (1533-1606), a famous mathematician in the Ming Dynasty in China, who was called “Abacus Master.” At that time he named his creator this “Walking Scooter.” The article “Cheng Duzong” Volume III “Fang Tianzhang”, published by Bin Qu Hostel in Cheng Wan-bian’s life-long devotion published by Bin Qu Hostel in May of the Ming Wanli (1592)