ERFC

Description: Returns the complementary ERF function integrated between x and infinity.

Syntax: ERFC(Lower_limit)

• Lower_limit is the lower bound for integrating ERF.

Remarks:

• Lower_limit must be numerical and nonnegative.
• Where Lower_limit = x:

• When used in an event analysis flowchart, Lower_limit must evaluate to a numerical value. It can include:

• Numerical values

• Standard operands (+, -, *, /)

• Predefined mathematical functions (exp, log, sin, etc.)

• Event analysis internal functions

• Event analysis resources

• References to any ReliaSoft Workbooks

Example:

• Get the complementary ERF function of 1, ERFC(1) = 0.1573