Continuation Core and Toolboxes (COCO) Code

coco_close_efunc: Added text to warning message

Updated sco_sym2funcs to ensure proper function endings for both Unix and Windows-based Matlab systems.

lsol_splu: Reorganized conditional statements to check for NV field.

Bug in subtract_half_space: when vertices lie on the half space. This happens exceedingly rarely, but it occurred in an example where the solution manifold is flat. Also update plot_atlas_kd to plot this case, and corrected minor issue in demo_atlas2d

lsol_splu: disuse of coco_func_data for slot function. This was done previously to allow other functions (set_mode) to update content accessible to lsol_splu. instead, introduce get_slot_data function, so that this change to data is accessible without artificially encapsulating in pointer.

New functionality to support overconstrained problems. Addition of regularizing vectors, when possible and appropriate counting of variables.

Updated README

symcoco: added tests

symcoco: updated demo

symcoco: updated example