IPOPTData[id]
represents an instance of an IPOPTData expression created by IPOPTMinimize.


IPOPTData
IPOPTData[id]
represents an instance of an IPOPTData expression created by IPOPTMinimize.
Details and Options
- To use IPOPTData, you first need to load it using Needs["IPOPTLink`"].
- An IPOPTData expression stores information about the solution of a minimization problem solved by IPOPTMinimize.
- The information in an IPOPTData expression can be examined by functions such as IPOPTMinValue and IPOPTArgMin.
- When an IPOPTData expression is no longer referenced in any way within a kernel session the memory resources are automatically released.
Examples
open all close allBasic Examples (1)
IPOPTMinimize returns an instance of IPOPTData expression:
Extract the minimum value and position from the IPOPTData expression:
Possible Issues (1)
IPOPTData expressions are stored within a kernel session until they are deleted or are no longer referenced in any way.
Check all currently stored IPOPTData expressions:
Manually delete an IPOPTData expression:
Setting $HistoryLength = 0 prevents the automatic storing of IPOPTData expressions:
Tech Notes
Related Guides
Text
Wolfram Research (2016), IPOPTData, Wolfram Language function, https://reference.wolfram.com/language/IPOPTLink/ref/IPOPTData.html.
CMS
Wolfram Language. 2016. "IPOPTData." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/IPOPTLink/ref/IPOPTData.html.
APA
Wolfram Language. (2016). IPOPTData. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/IPOPTLink/ref/IPOPTData.html
BibTeX
@misc{reference.wolfram_2025_ipoptdata, author="Wolfram Research", title="{IPOPTData}", year="2016", howpublished="\url{https://reference.wolfram.com/language/IPOPTLink/ref/IPOPTData.html}", note=[Accessed: 18-August-2025]}
BibLaTeX
@online{reference.wolfram_2025_ipoptdata, organization={Wolfram Research}, title={IPOPTData}, year={2016}, url={https://reference.wolfram.com/language/IPOPTLink/ref/IPOPTData.html}, note=[Accessed: 18-August-2025]}