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Interstellar Message: Page #2
If we use the conventions for line numbering established for page #1 then page #2 is as follows: 1.) BFDEA Translation NotesThe first thing to note is that page #2 has 32 lines which are terminated with the symbol A just like page #1 did. There are 4 new symbols which are C, D, E, and F. We note that each line has the symbol E just before the terminator A. Line #1 has 1 B followed by an F at the beginning, line #2 has 2 B's followed by an F at the beginning, ..., line #16 has 16 B's followed by an F at the beginning. For lines 1 - 16 between the symbols F and E some combination of the symbols C and D occurs. For example, line #3 has 3 B's, 1 F, and then the symbols DD. Line #4 has 4 B's, 1F, and then the symbols CCD. Line #5 has 5 B's, 1F, and then the symbols DCD. It's pretty clear that the C's and D's form a binary counting system with C representing zero and D representing one. The order of the digits is the reverse of what we use on Earth with the most significant digit coming last. For example, CCD on line #4 represents binary 001. If we reverse the order we get binary 100 which is the number 4 which matches the 4 B's at the beginning of line #4. The symbol F is used as a number separator and the symbol E is used to denote equality. Thus, page #2 establishes the equality of unary numbers with binary numbers. Lines 17 - 32 are the same as lines 1 - 16 except that the unary numbers come at the end, not the beginning. The complete English translation of page #2 is as follows: 1.) 1 (unary) = 1 (binary)
Dictionary So Far
Concepts Learned on Page #2
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