Circuit: * C:\Users\Zotya\Documents\Tanszék\LTSpice\Low-Pass Filter\Draft1.asc .OP point found by inspection. Date: Mon Feb 08 09:40:26 2016 Total elapsed time: 0.256 seconds. tnom = 27 temp = 27 method = modified trap totiter = 5738 traniter = 5738 tranpoints = 2870 accept = 2544 rejected = 326 matrix size = 2 fillins = 0 solver = Normal Matrix Compiler1: 2 opcodes 0.1/[0.0]/0.1 Matrix Compiler2: 9 opcodes 0.0/[0.0]/0.0