sf_zero.f File Reference

Functions/Subroutines
subroutine	sf_zero (X1, F1, X2, F2, MODE, TOL)
subroutine	amach (MODE, I, I1, R1, D1)
integer function	i1mach (I)
real function	r1mach (I)
double precision function	d1mach (I)
subroutine	amtest (TEST, D6)
double precision function	amsub1 (TEST1)

Function/Subroutine Documentation

subroutine amach	(	integer	MODE,
		integer	I,
		integer	I1,
		real	R1,
		double precision	D1
	)

Parameters

mode	> 1992-04-07 AMACH Oken Removed ^Z at EOF (error found by VAX compile) 1992-02-20 AMACH Snyder Added Cray-YMP stuff, q.v. 1990-06-11 AMACH Snyder Added Apollo DN-10000 stuff, q.v. 1990-12-14 AMACH Lawson Changed to eliminate ENTRY statements. 1990-08-21 AMACH Krogh No test was getting done for bad machine. 1990-02-28 AMACH Krogh Correct missing DOUBLE PRECISION AMSUB1 1989-08-14 AMACH Krogh Parameterized everything – Massive change 1989-03-30 AMACH Snyder Correct missing "/" line 921 1989-01-30 AMACH Snyder Incorporate more constants from NETLIB. 1988-05-19 AMACH Lawson Initial code.
i	> 1992-04-07 AMACH Oken Removed ^Z at EOF (error found by VAX compile) 1992-02-20 AMACH Snyder Added Cray-YMP stuff, q.v. 1990-06-11 AMACH Snyder Added Apollo DN-10000 stuff, q.v. 1990-12-14 AMACH Lawson Changed to eliminate ENTRY statements. 1990-08-21 AMACH Krogh No test was getting done for bad machine. 1990-02-28 AMACH Krogh Correct missing DOUBLE PRECISION AMSUB1 1989-08-14 AMACH Krogh Parameterized everything – Massive change 1989-03-30 AMACH Snyder Correct missing "/" line 921 1989-01-30 AMACH Snyder Incorporate more constants from NETLIB. 1988-05-19 AMACH Lawson Initial code.
i1	> 1992-04-07 AMACH Oken Removed ^Z at EOF (error found by VAX compile) 1992-02-20 AMACH Snyder Added Cray-YMP stuff, q.v. 1990-06-11 AMACH Snyder Added Apollo DN-10000 stuff, q.v. 1990-12-14 AMACH Lawson Changed to eliminate ENTRY statements. 1990-08-21 AMACH Krogh No test was getting done for bad machine. 1990-02-28 AMACH Krogh Correct missing DOUBLE PRECISION AMSUB1 1989-08-14 AMACH Krogh Parameterized everything – Massive change 1989-03-30 AMACH Snyder Correct missing "/" line 921 1989-01-30 AMACH Snyder Incorporate more constants from NETLIB. 1988-05-19 AMACH Lawson Initial code.

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double precision function amsub1

(

double precision

TEST1

)

subroutine amtest	(	double precision	TEST,
		double precision	D6
	)

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double precision function d1mach

(

integer

I

)

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integer function i1mach

(

integer

I

)

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real function r1mach

(

integer

I

)

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subroutine sf_zero	(	real	X1,
		real	F1,
		real	X2,
		real	F2,
		integer	MODE,
		real	TOL
	)

Parameters

mode

> 1996 SZERO JWF Removed calls AMACH , MESS, SMESS and UMESS 1993-04-27 SZERO Krogh Additions for Conversion to C. 1993-04-13 SZERO Krogh Minor change for new MESS. 1992-04-08 SZERO Krogh Unused label 400 removed. 1992-01-09 SZERO Krogh Moved calc. of XXMXO up (for error msg.) 1991-11-26 SZERO Krogh Converted to new error processor. 1988-08-14 SZERO Krogh Labels runumbered. 1988-03-07 SZERO Krogh Initial code.

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