Difference between revisions of "Documentation/How Tos/Calc: ERFC function"
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<tt>'''ERFC(number)'''</tt> | <tt>'''ERFC(number)'''</tt> | ||
| − | : returns the | + | : returns the [[Documentation/How_Tos/Calc: ERF function|error function]] calculated between <tt>'''number'''</tt> and infinity, that is, the complementary error function for <tt>'''number'''</tt>. |
: ERFC(<i>x</i>) = 1 - ERF(<i>x</i>). | : ERFC(<i>x</i>) = 1 - ERF(<i>x</i>). | ||
| Line 18: | Line 18: | ||
{{Documentation/SeeAlso| | {{Documentation/SeeAlso| | ||
| − | * [[Documentation/How_Tos/Calc: ERF function|ERF]] | + | * [[Documentation/How_Tos/Calc: ERF function|ERF]] |
| − | + | * [[Documentation/How_Tos/Calc: Mathematical functions|Mathematical functions]] | |
| − | * [[Documentation/How_Tos/Calc: Mathematical functions|Mathematical functions]] | + | |
| − | + | ||
* [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | * [[Documentation/How_Tos/Calc: Functions listed alphabetically|Functions listed alphabetically]] | ||
* [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | * [[Documentation/How_Tos/Calc: Functions listed by category|Functions listed by category]]}} | ||
Revision as of 13:57, 25 February 2009
ERFC
Calculates the complementary error function (complementary Gauss error function).
This function is only available if the Analysis AddIn is installed.
Syntax:
ERFC(number)
- returns the error function calculated between number and infinity, that is, the complementary error function for number.
- ERFC(x) = 1 - ERF(x).
Example:
ERFC(0.5)
- returns 0.479500122187.
Template:Documentation/SeeAlso
Issues:
- This function currently appears in the AddIn category of the Function Wizard.
