Difference between revisions of "Manuals/calci/ERFC"

Revision as of 03:51, 3 July 2014

ERFC(a,accuracy)

This function gives the complementary ERF function.
The complementary error function is the error function with the limit x and infinity. It is denoted by erfc(x).
It is also called scaled complementary error function.
ERFC is defined by:

$ERFC(x)={\frac {2}{\sqrt {\pi }}}\int \limits _{x}^{\infty }e^{-t^{2}}dt=1-ERF(x)$ .

The syntax is to calculate complementary error function in ZOS is .
- $a$ is the lower limit.
- $accuracy$ gives the accurate value of the solution.
For e.g.,erfc(10),erfc(10,0.01)

@@ Line 1: / Line 1: @@
-<div style="font-size:30px">'''ERFC(x)'''</div><br/>
+<div style="font-size:30px">'''ERFC(a,accuracy)'''</div><br/>
-*<math>x</math> is the lower limit.
+*<math>a</math> is the lower limit.
+*<math>accuracy</math> gives the accurate value of the solution.
 ==Description==
@@ Line 8: / Line 9: @@
 *ERFC is defined by:
 <math>ERFC(x)=\frac{2}{\sqrt{\pi}}\int\limits_{x}^{\infty}e^{-t^2} dt=1-ERF(x)</math>.
-*This function will return the result as error when x is nonnumeric or negative.
+*This function will return the result as error when a is nonnumeric or negative.
+==ZOS Section==
+*The syntax is to calculate complementary error function in ZOS is <math>ERFC(a,accuracy)</math>.
+**<math>a</math> is the lower limit.
+**<math>accuracy</math> gives the accurate value of the solution.
+*For e.g.,erfc(10),erfc(10,0.01)
 ==Examples==