next up previous contents index
Next: EXACT Up: A. Function Reference Previous: ERF   Contents   Index


ERFC

Syntax: ERFC(L)

L = Lower bound for integrating ERF, L$>$=0

ERFC returns the complementary error function integrated between L and infinity. The function is given by:

\begin{displaymath}
\frac{2}{\pi} \int_L^\infty e^{-t^2}dt = 1 - \mbox{\it ERF(L)}
\end{displaymath}

Example:

ERFC(0.45) = 0.52451828

Excel function: N/A


next up previous contents index
Next: EXACT Up: A. Function Reference Previous: ERF   Contents   Index
SpreadScript User's Guide, Version 1.2
Grey Trout Software
02 March 2003