Digit Filters Mirror7 The Mirror7 (P34ID:M7) is a so called "digit filter". A digit filter divides each digit into options. The Mirror7 filter has the following options:
Digits = Mirror7 0 = 7
1 = 8
2 = 9
3 = 0
4 = 1
5 = 2
6 = 3
7 = 4
8 = 5
9 = 6
| Mirror7 = Digits 0 = 3
1 = 4
2 = 5
3 = 6
4 = 7
5 = 8
6 = 9
7 = 0
8 = 1
9 = 2
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Mirror7 (M7) as the opposite of Mirror3 (3) creates a number by subtracting 3 to each digit without carrying, which is the same as adding 7. It is also called a "shifting filter" as it does not reduce the 10 digits it just shifts each digit down by 3. Other common shifting filters are Mirror5 (M5) and Mirror3 (M3). To show you how to create the Mirror7 filter for certain numbers select one of the links below for a step by step example.
Mirror7
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