EntityQ577001· pop 7· linked from 41 articlescalculus ratiocinatorSign in to savetheoretical universal logical calculation frameworkConnectionsGottfried Wilhelm LeibnizEntitylogicEntitysoftwareEntityalgorithmEntitycomputer hardwareEntityHerbert SpencerEntitycomputer programEntitydigital object identifierEntitymathematical logicEntityrationalismEntityGottlob FregeEntitycyberneticsEntityCharles Sanders PeirceEntityanalytic philosophyEntityQ178577EntityTuring machineEntityQ180686EntitybibcodeEntitysystems theoryEntityLouis CouturatEntityCategoriesConcepts in logicConcepts in the philosophy of languageGottfried Wilhelm LeibnizHistory of computingMechanical calculators