NEWNON
heading goes here.
NEWNON
is a FORTRAN77 program which
....
Usage:
Related Data and Programs:
Reference:
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Source Code:
Examples and Tests:
List of Routines:
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MAIN is the main program for NEWNON.
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ACCEPT decides whether or not to accept the current iterate.
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BEGIN sets up a given problem.
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CAPCHR capitalizes a single character.
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CHKJAC compares the current iteration matrix to the analytic jacobian.
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CHRCAT concatenates two strings to make a third string.
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DGE_FA factors a general matrix.
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DGE_SL solves a system factored by DGE_FA.
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GETJAC computes the iteration matrix at the current point X.
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HELP prints out a list of legal commands.
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INIT initializes data.
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JACDIF approximates the jacobian matrix using a difference method.
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LENCHR returns the length of STRING up to the last nonblank.
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LEQI is a case insensitive comparison of two strings for equality.
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LUFACT computes the LU factors of a matrix.
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NEWCON carries out the solution scheme for the nonlinear equation.
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NORM computes the norm of a vector.
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OUTPUT blah blah blah
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PRIJAC prints out the current iteration matrix.
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PRIVAL prints out the value of various parameters.
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PROBLEM_CHOICE allows the user to choose a problem by number.
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REJECT decides whether the iteration should be halted.
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SETERR computes the norm of ( X - XTRUE ).
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SETMTH allows the user to choose the iteration method.
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SETTER allows the user to set various parameters.
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TIMESTAMP prints out the current YMDHMS date as a timestamp.
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UPMAT carries out the Broyden update of the iteration matrix.
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the FORTRAN77 source codes.
Last revised on Sun Jan 4 13:25:42 2009