Dawson
Dawson's integral.
 
Loading        LOADSUB ALL FROM "DAWSON.HTS"
or LOADSUB FROM "MATHLIB.HTS"
 
Usage                REAL X,Y
Y=FNDawson(X)
 
Description                
FNDawson returns the value of Dawson's integral of x, Daws(x). Dawson's integral is defined by the formula
Dawson's integral is related to the alternate error function computed by the FNCw function, w(x), by the formula
where i = -1.
 
Dawson's integral is defined for all values of x.
 
Daws(x)
 
Errors                FNDawson causes an HTBasic error if its argument is not of type REAL.
 
See Also
Cw, Erf