Fig. 14From: Speed-up hyperspheres homotopic path tracking algorithm for PWL circuits simulationsHomotopic paths for \(v_5\) from Example 2. a Homotopic path for \(v_5\) using SP1. b Zoom to a. c Homotopic path for \(v_5\) using SP2. d Zoom to c. e Homotopic path for \(v_5\) using SP3. f Zoom to e Back to article page