A system, method, and apparatus select state variables for, build state equations of, and simulate time-domain operation of an electronic circuit. The first flexible circuit substrate has a first surface forming a first conductor layer and an insulation layer, and the second flexible circuit substrate has a first surface forming a second conductor layer and an insulation layer. The elongated energy conductor is contained within the sheath and arranged to transmit distally to the energy probe energy from an energy source. The main advantage of the present invention is that local portlets become available for all Portal-Server without requiring local installation of the portlet code itself. The master reset unit provides a reset done signal for the specific function to the host interface.