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CUTEr >> CUTEr > cdh

cdh

Evaluate Hessian of Lagrangian function

Calling Sequence

h = cdh(x,v)

Parameters

x

real vector

v

real vector

h

matrix,the Hessian of the Lagrangian function

Description

cdh(x,v) returns the Hessian of the Lagrangian function, stored as a full matrix.

Examples

sifdecode(get_sif_path()+'sif/BT1.SIF',TMPDIR+'/BT1')
buildprob(TMPDIR+'/BT1')
H=cdh(x,v)

Authors

Bibliography

Based on CUTEr authored by

Nicholas I.M. Gould - n.gould@rl.ac.uk - RAL

Dominique Orban - orban@ece.northwestern.edu - Northwestern

Philippe L. Toint - Philippe.Toint@fundp.ac.be - FUNDP

see http://hsl.rl.ac.uk/cuter-www


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