WOLFRAM

Products
  • Wolfram|One
  • Mathematica
  • Wolfram Notebook Assistant + LLM Kit
  • Wolfram|Alpha Notebook Edition
  • System Modeler
  • All Products
Consulting & Solutions
  • Wolfram Consulting
  • Industry Solutions
  • Solutions for Education
Learning & Support
  • Wolfram U Courses
  • Wolfram Language Resources
  • Wolfram Community
  • Support FAQs
  • Contact Support
Company
  • About Wolfram
  • Careers
  • Events
  • Educational Programs
  • All Sites and Resources
Wolfram|Alpha
Wolfram Cloud
Your Account
  • Your Account
  • User Portal
Search

Mechanical Systems  / Function Index  /
Previous section-----Next section

LastSolve
2D/3D

• LastSolve[] returns the last solution rule returned by SolveMech. The values returned by LastSolve[] are used as the initial guesses at the next invocation of SolveMech.

• LastSolve[All] includes the values that will be used the next time that initial guesses for the Lagrange multipliers are needed, regardless of whether or not they were part of the last solution returned by SolveMech.
• See also:
SetGuess.

Further Examples

Load the Modeler2D package and define a simple model.

In[1]:=

Here the model is solved at  . LastSolve returns the most recently found solution.

In[2]:=
Out[2]=
Out[3]=

If SetGuess is used to change specific initial guesses, the return value of LastSolve reflects the change.

In[4]:=
Out[4]=
Out[5]=

Here the guesses are all reset to the values specified with SetBodies.

In[6]:=
Out[6]=

See HelpModel2D.



  • Products
  • Wolfram|One
  • Mathematica
  • Wolfram|Alpha Notebook Edition
  • Wolfram|Alpha Pro
  • Mobile Apps
  • Finance Platform
  • System Modeler
  • Wolfram Player
  • Wolfram Engine
  • WolframScript
  • Wolfram Workbench
  • Volume & Site Licensing
  • Enterprise Private Cloud
  • Application Server
  • View all...
  • Services
  • Technical Consulting
  • Corporate Consulting
  • For Customers
  • Online Store
  • Product Registration
  • Product Downloads
  • Service Plans Benefits
  • User Portal
  • Your Account
  • Support
  • Support FAQ
  • Customer Service
  • Contact Support
  • Learning
  • Wolfram Language Documentation
  • Wolfram Language Introductory Book
  • Get Started with Wolfram
  • Fast Introduction for Programmers
  • Fast Introduction for Math Students
  • Webinars & Training
  • Wolfram U
  • Summer Programs
  • Videos
  • Books
  • Public Resources
  • Wolfram|Alpha
  • Demonstrations Project
  • Resource System
  • Connected Devices Project
  • Wolfram Data Drop
  • Wolfram + Raspberry Pi
  • Wolfram Science
  • Computer-Based Math
  • MathWorld
  • Hackathons
  • Computational Thinking
  • View all...
  • Company
  • Events
  • About Wolfram
  • Careers
  • Contact
  • Connect
  • Wolfram Community
  • Wolfram Blog
  • Newsletter
© 2025 Wolfram
  • Legal & Privacy Policy
  • Site Map
  • WolframAlpha.com
  • WolframCloud.com