平衡九進位 乘法表 导航菜单

进位制












平衡九进制是一种以-4(Q),-3(R),-2(S),-1(T),0,1,2,3,4为基本字符的九进制。










































































































































































平衡九进制QQQRQSQTQ0Q1Q2Q3Q4RQRRRSRTR0R1R2R3R4SQSRSSSTS0S1S2S3S4
十进制数
-40-39-38-37-36-35-34-33-32-31-30-29-28-27-26-25-24-23-22-21-20-19-18-17-16-15-14
平衡九进制TQTRTSTTT0T1T2T3T4QRST012341Q1R1S1T1011121314
十进制数
-13-12-11-10-9-8-7-6-5-4-3-2-1012345678910111213
平衡九进制2Q2R2S2T20212223243Q3R3S3T30313233344Q4R4S4T4041424344
十进制数
141516171819202122232425262728293031323334353647383940

最高非零位为Q、R、S、T的为负数,1、2、3、4的为正数。


各位之和为偶数的数,是偶数;各位之和为奇数的数,是奇数。



乘法表


































































×QRST01234
4
S2TRT1Q041T132S
3
TRT0T3R031R10
2
T1T3QS024
1
QRST01
0
00000
T
4321
S
1T1R4
R
1310
Q
2S

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