# Optimal Classification/Rypka Method/Equations/Truth Table Size

## Truth Table Size-Related Equations

These equations determine the truth table[1] size from the highest value of logic and the number of characteristics in the set and in the group for the bounded class[2] of elements and denote the range of the truth table values for the set and the group.[3]

### Group size

$Q = V^C$, where:
• Q is the group size[4]
• V is the highest value of logic in the group,
• C is the highest number of characteristics in the group.

### Target Set size

$R = V^K$, where:
• R is the target set size[5]
• V is the highest value of logic in the group,
• K is the highest number of characteristics in the target set.

## Notes

1. See page 158, Table II of the primary reference
2. See page 172 of the primary reference.
3. group - Columns C1 to C5 (0 to C, C=5)
4. Target set - Columns C1 to C3 (0 to K, K=3)