单词	septenary
释义	Septenary A Septenary Number uses only these 7 digits: 0, 1, 2, 3, 4, 5 and 6 Examples: • 10 in Septenary equals 7 in the Decimal Number System. • 162 in Septenary equals 93 in the Decimal Number System. Also called Base 7 Try it yourself (press play button):
随便看	semiprime senary sentence septagon septenary sequence series set sexagesimal shape sharing si units side side view sign signed number significant digits similar simple harmonic motion simple interest simplest form (algebra) simplest form (fractions) simplify (fraction) simultaneous equations sine

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。