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  • User Guide
  • API Reference
  • Release Notes
  • User Tutorials
  • SimPEG
  • Contact
  • GitHub
  • Mattermost
  • Discourse
  • Youtube

Section Navigation

  • Potential Fields
  • Electromagnetics
  • Fluid Flow
  • Seismic
  • Base SimPEG Classes (simpeg)
  • Regularization (simpeg.regularization)
  • SimPEG Optimizers (simpeg.optimization)
    • simpeg.optimization.SteepestDescent
    • simpeg.optimization.BFGS
    • simpeg.optimization.GaussNewton
    • simpeg.optimization.InexactGaussNewton
    • simpeg.optimization.ProjectedGradient
    • simpeg.optimization.ProjectedGNCG
      • simpeg.optimization.ProjectedGNCG.active_set_grad_scale
      • simpeg.optimization.ProjectedGNCG.approxHinv
      • simpeg.optimization.ProjectedGNCG.bfgsH0
      • simpeg.optimization.ProjectedGNCG.callback
      • simpeg.optimization.ProjectedGNCG.cg_atol
      • simpeg.optimization.ProjectedGNCG.cg_maxiter
      • simpeg.optimization.ProjectedGNCG.cg_rtol
      • simpeg.optimization.ProjectedGNCG.lower
      • simpeg.optimization.ProjectedGNCG.maxIterCG
      • simpeg.optimization.ProjectedGNCG.stepActiveSet
      • simpeg.optimization.ProjectedGNCG.stepOffBoundsFact
      • simpeg.optimization.ProjectedGNCG.step_active_set
      • simpeg.optimization.ProjectedGNCG.tolCG
      • simpeg.optimization.ProjectedGNCG.upper
      • simpeg.optimization.ProjectedGNCG.activeSet
      • simpeg.optimization.ProjectedGNCG.bfgsrec
      • simpeg.optimization.ProjectedGNCG.bindingSet
      • simpeg.optimization.ProjectedGNCG.doEndIteration
      • simpeg.optimization.ProjectedGNCG.doStartIteration
      • simpeg.optimization.ProjectedGNCG.findSearchDirection
      • simpeg.optimization.ProjectedGNCG.finish
      • simpeg.optimization.ProjectedGNCG.inactiveSet
      • simpeg.optimization.ProjectedGNCG.minimize
      • simpeg.optimization.ProjectedGNCG.modifySearchDirection
      • simpeg.optimization.ProjectedGNCG.modifySearchDirectionBreak
      • simpeg.optimization.ProjectedGNCG.printDone
      • simpeg.optimization.ProjectedGNCG.printInit
      • simpeg.optimization.ProjectedGNCG.printIter
      • simpeg.optimization.ProjectedGNCG.projection
      • simpeg.optimization.ProjectedGNCG.scaleSearchDirection
      • simpeg.optimization.ProjectedGNCG.startup
    • simpeg.optimization.NewtonRoot
    • simpeg.optimization.Minimize
    • simpeg.optimization.Remember
    • simpeg.optimization.Bounded
    • simpeg.optimization.InexactCG
    • simpeg.optimization.IterationPrinters
    • simpeg.optimization.StoppingCriteria
  • Directives (simpeg.directives)
  • Utility Classes and Functions (simpeg.utils)
  • Meta SimPEG Classes (simpeg.meta)
  • Typing (simpeg.typing)
  • API Reference
  • Base SimPEG Classes (simpeg)
  • simpeg.optimization.ProjectedGNCG
  • simpeg.optimization.ProjectedGNCG.projection

simpeg.optimization.ProjectedGNCG.projection#

ProjectedGNCG.projection(x)[source]#

Make sure we are feasible.

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  • ProjectedGNCG.projection()
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