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 Documentation / Mathematica / Built-in Functions / Input and Output / Number Formatting  /
NumberPoint

  • NumberPoint is an option for NumberForm and related functions which gives the string to use as a decimal point.
  • The default is NumberPoint -> ".".
  • See the Mathematica book: Section 2.8.7.

    Further Examples

    This gives an explicit plus sign for positive numbers, and uses | in place of a decimal point.

    In[1]:=

    Out[1]//NumberForm=