Selections from Codes
2001-07-21
4.0-0
Parent
url
<znI43>
Subroutine DCKDER checks the mutual consistency of code for computing values of a (possibly vector valued) function with code for computing first derivatives (e.g., gradient vector or Jacobian matrix) of the function. This is expected to be useful when using any software that requires the user to supply derivatives.
comp_lang:
f77, c
data_type:
Real, Single, Double
OS:
Any
computer:
Any
availability:
Free2some, FreeTrial, Supported, Online docs, Downloadable
nonlin_opt_type:
Check user derivatives
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