Difference between revisions of "Round"

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=== Usage Notes ===
 
=== Usage Notes ===
<c>funcname</c> may be called either as a global method, passing the sequence or map as an argument; or as a member function (defined on [[list]], [[string]], and [[map]]) using [[dot syntax]], with no arguments.
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<c>round</c> may be called either as a global method, passing the sequence or map as an argument; or as a member function (defined on [[list]], [[string]], and [[map]]) using [[dot syntax]], with no arguments.
  
 
== Examples ==
 
== Examples ==

Latest revision as of 03:36, 31 July 2020

round rounds a number to the specified number of decimal places.


Arguments

Parameter Name Default Value Meaning
x number number to round

Usage Notes

round may be called either as a global method, passing the sequence or map as an argument; or as a member function (defined on list, string, and map) using dot syntax, with no arguments.

Examples

Example: round(pi, 2)		// returns 3.14
round(12345, -3)		// returns 12000