TARGET (CAD software) TARGET (CAD software) TARGET 3001! is a CAD computer program for EDA and PCB design, developed by Ing.-Büro Friedrich in Germany. It supports the design of electronic schematics, PCBs, and device front panels. It runs under Windows and is available in English, German and French. A special branch of the program is the "ASIC Designer", which allows design of integrated circuits. The free version (for non-commercial use) is limited to 250 connection pins or pads on two copper layers. The PCB manufacturer PCB-Pool and Conrad Electronic provide a free unlimited version, that generates only printed output or output for PCB-Pool
Computer-assisted proof and performing elementary operations between such intervals of representable numbers. Computer-assisted proofs are the subject of some controversy in the mathematical world, with Thomas Tymoczko first to articulate objections. Those who adhere to Tymoczko's arguments believe that lengthy computer-assisted proofs are not, in some sense, 'real' mathematical proofs because they involve so many logical steps that they are not practically verifiable by human beings, and that mathematicians are effectively being asked to replace logical deduction from assumed axioms with trust in an empirical computational process, which is potentially affected by errors in the computer program, as well as defects in