Topic summary
Radix point
Extracted from the Wikipedia article Decimal separator.
Radix point
In mathematics and computing, a radix point, or radix character, is a symbol used in the display of numbers to separate the integer part of the value from its fractional part. In English and many other languages (including many that are written right-to-left), the integer part is at the left of the radix point, and the fraction part at the right of it.