Nelly

11-18-2010, 02:27 PM

Hi There,

I'm desperately looking for a subroutine named ZSYSTM in FORTRAN. It should be in IMSL library but I couldn't find it in new versions, so it may be in older versions.

This subroutine is used to find a parameter by root search of a given equation.

It should be called like as follows:

CALL ZSYSTM(VGUES1,EPS,4,1,VROOT,ITMAX,WA,GPAR,IERT)

in which

VGUES1 is a function

VROOT and GPAR are real arrays

WA and EPS are real numbers

ITMAX and IERT are integer numbers

I appreciate to send me if anyone has it, or let me know the equivalent version in new IMSL libraries.

Thanks a lot

Mojtaba

I'm desperately looking for a subroutine named ZSYSTM in FORTRAN. It should be in IMSL library but I couldn't find it in new versions, so it may be in older versions.

This subroutine is used to find a parameter by root search of a given equation.

It should be called like as follows:

CALL ZSYSTM(VGUES1,EPS,4,1,VROOT,ITMAX,WA,GPAR,IERT)

in which

VGUES1 is a function

VROOT and GPAR are real arrays

WA and EPS are real numbers

ITMAX and IERT are integer numbers

I appreciate to send me if anyone has it, or let me know the equivalent version in new IMSL libraries.

Thanks a lot

Mojtaba