EXCEPTIONALLY SCARCE FIRST EDITION IN ORIGINAL WRAPPERS; PRECEDING THE APPEARANCE IN “PASSAGES FROM THE LIFE OF A PHILOSOPHER”. More about A Chapter on Street Nuisances. Extracted from “Passages from the life of a philosopher.”
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FIRST EDITIONS, journal issues, of Babbage's two most important contributions to mathematics, essentially founding the general theory of the calculus of functions. More about An essay towards the calculus of functions
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ADA LOVELACE’S PERSONAL ANNOTATED COPY OF CHARLES BABBAGE’S FIRST SIGNIFICANT PUBLICATION. A MAJOR MATHEMATICAL TEXT IMPORTANT FOR HER INTELLECTUAL DEVELOPMENT. WITH AT LEAST 35 INK ANNOTATIONS IN LOVELACE’S HAND – THE MAJORITY CORRECTIONS TO MATHEMATICAL EQUATIONS – AND AT LEAST 18 PENCIL ANNOTATIONS IN THE HAND OF HER TUTOR..... More about An Elementary Treatise on the Differential and Integral Calculus
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