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CUTEr >> CUTEr > fsqp_grcntr

fsqp_grcntr

fsqp solver external function that computes the jacobian of the constraints for CUTEr.

Calling Sequence

cj=fsqp_grcntr(j,x)

Parameters

j

An integer, The index of the constraint for which the gradient is to be evaluated.

x

A vector, the current value of the unknown

cj

A vector, the current value of the gradient of the jth constraint.

Description

This function computes the gradient of the jth constraint at the point x for the current CUTEr problem according to the fsqp requirements.

See Also

Authors

Used Functions

fsqp_neweval,

  • x_is_new
  • Depending on the value returned by x_is_new(), this function uses or computes the following global variables fsqp_cost, fsqp_grcost, fsqp_constr and fsqp_grconstr.


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