Translations from the Philosophical Writings of Gottlob Frege

according Accordingly affirmed answer argument Arithmetik assertion assertoric Begriffsschrift belong calculating game chess coincide complete connexion consists construction contains content-stroke contradiction copula corresponds Dedekind defined definite article denied designate distinction domain domain-calculus equality sign equation expression extension false figure zeros first-level follows formal arithmetic Frege's group of figures Grundgesetze Grundlagen Heine Herr Schröder identical ideography indicate individual inference infinite integers interrogative sentence judgment language laws likewise logical manifold mathematicians meaningful arithmetic means metic Moon negation negative numerical figures numerical sequence numerical signs occur planetary orbits possible predicate prime number proof proper name properties proposition quadratic residue question recognize regard relation replaced rules rules of chess second-level function sense sense and reference speak square root stands stroke subordinate clause subter subtraction suppose symbol theorems theory thing Thomae Thomae's thought tion true truth value value-range whole words write