Convert: Numbers to different number systems
Calculate: Sum up, subtract, multiply and divide numbers from different numeral systems
Supportet numeral systems:
- 2 Binary
- 3
- 4
- 5
- 6
- 7
- 8 Octal
- 9
- 10 Decimal
- 11
- 12 Duodecimal
- 13
- 14
- 15
- 16 Hexadecimal
- BCD Binary Coded Decimal
转换：不同的数字系统的数字
计算：总结一下，减，乘和除的不同的数字系统
Supportet数字系统：
- 2二进制
- 3
- 4
- 5
- 6
- 7
- 8八
- 9
- 10十进制
- 11
- 12十二进位
- 13
- 14
- 15
- 16个十六进制
- BCD二进制编码的十进制

- (New) Convert from and to BCD (Binary Coded Decimal)
- (Improve) Upper case letters