Positive Database Definition for Negative Database Creation

Option 1: Automatic Randomized Binary Database

Record Length (number of bits, maximum 640):   
Number of Records (maximum total bits 1000):  

Option 2: Your Manually Entered Database

[enter your database records here -- maximum 80 letters -- the longest record is the fixed length (binary is unpadded)]

Option 3: The Empty Database - No Positive Records

Alpha-Numeric (Ascii) TEXT   BINARY DIGITS

EMPTY ALGORITHM (choose one):
Absolutely Empty (per spec)   Simplified (one random bit) Absolutely Empty  
Random SAT Formula (epsilon chance of non-emptiness around 100 bits) — requires 16-bit record length (2 letters) or more, and suggested 3-bit record size with no extra bits

Record Length: (number of bits, maximum 640, text minimum is 8)
Record Size: (minimum number of specified bits, maximum is 12)
Extra Bits to Choose From: (maximum is 12 minus Record Size)

Option 4: The Singleton Database - Only One Positive Record

Alpha-Numeric (Ascii) TEXT   BINARY DIGITS

[enter your database record here — maximum 80 letters (640 bits) and minimum 2 letters (16 bits) — leave it empty for a random binary record]

  

Record Length: (number of bits, maximum 640, minimum is 16)
Record Size: (minimum number of specified bits, maximum is 12)

Option 5: Recall Your Database (if available)

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