Constraint equations

These PREP7 commands are used to define, modify, list, etc., constraint equations.

Mapdl.ce([neqn, const, node1, lab1, c1, ...])	Defines a constraint equation relating degrees of freedom.
Mapdl.cecyc([lowname, highname, nsector, ...])	Generates the constraint equations for a cyclic symmetry analysis
Mapdl.cedele([neqn1, neqn2, ninc, nsel])	Deletes constraint equations.
Mapdl.ceintf([toler, dof1, dof2, dof3, ...])	Generates constraint equations at an interface.
Mapdl.celist([neqn1, neqn2, ninc, option])	Lists the constraint equations.
Mapdl.cerig([maste, slave, ldof, ldof2, ...])	Defines a rigid region.
Mapdl.cesgen([itime, inc, nset1, nset2, ninc])	Generates a set of constraint equations from existing sets.
Mapdl.rbe3([master, dof, slaves, wtfact])	Distributes the force/moment applied at the master node to a set of