
2 - Wikipedia
The digit used in the modern Western world to represent the number 2 traces its roots back to the Indic Brahmic script, where "2" was written as two horizontal lines.
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2 -- from Wolfram MathWorld
The number two (2) is the second positive integer and the first prime number. It is even, and is the only even prime (the primes other than 2 are called the odd primes).
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2 (number) - New World Encyclopedia
The glyph currently used in the Western world to represent the number 2 traces its roots back to the Brahmin Indians, who wrote 2 as two horizontal lines. (It is still written that way in modern Chinese …
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As such, fraction solutions are commonly expressed in their simplified forms. 220 440 for example, is more cumbersome than 1 2. The calculator provided returns fraction inputs in both improper fraction …