+"3e0" represents the integer three, a foundational [Number](/wiki/Number) in mathematics. It often appears as shorthand for [Scientific Notation](/wiki/Scientific_Notation), equating to 3 × 10^0, or simply the value 3.
+## See also
+- [Integer](/wiki/Integer)
+- [Decimal](/wiki/Decimal)
+- [Mathematics](/wiki/Mathematics)
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