دانلود کتاب De Latino sine Flexione: Lingua auxiliare internationale & Principio de Permanentia: Exercitio de Latino recto

> Peano’s mathematical logic and his ideography for mathematics were his response to Leibniz’ dream of a “universal characteristic,” whereas Interlingua was to be the modern substitute for medieval Latin, that is, an international language for scholars, especially scientists. Peano’s proposal for an “interlingua” was *latino sine flexione* (“Latin without grammar [should be: "Latin without inflection"]”), which he published in 1903. He believed that there already existed an international scientific vocabulary, principally of Latin origin; and he tried to select the form of each word which would be most readily recognized by those whose native language was either English or a Romance language. He thought that the best grammar was no grammar [yet inflections are what make Latin a precise language while simultaneously giving more word-order flexibility], and he demonstrated how easily grammatical structure may be eliminated [!]. His research led him to two areas: one was the algebra of grammar, and the other was philology. The latter preoccupation resulted most notably in [*Vocabulario commune ad latino-italiano-français-english-deutsch*](https://wikisource.org/wiki/Vocabulario_commune_ad_latino-italiano-fran%C3%A7ais-English-deutsch_pro_usu_de_interlinguistas) (1915), a greatly expanded version of an earlier publication (1909). This second edition contains some 14,000 entries and gives for each the form to be adopted in Interlingua, the classic Latin form, and its version in Italian, French, English, and German (and sometimes in other languages), with indications of synonyms, derivatives, and other items of information.
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