Diferencia entre revisiones de «Separador decimal»

El texto europeo más antiguo que se conoce y que usa el punto como separador decimal es el ''Compendio de lo [[ábaco]]'', publicado en 1492 por el matemático italiano [[Francesco Pellos]]. Algunos historiadores se refieren a [[Bartholomaeus Pitiscus]], matemático alemán, como iniciador de la notación de decimales con puntos, sin embargo otros historiadores alegan que esa era la costumbre medieval de agregar signos de puntuación a los números en medio de textos.<ref>{{cita web |url = https://www.councilscienceeditors.org/wp-content/uploads/v31n2p042-043.pdf |título = Period or Comma? Decimal Styles over Time and Place |fechaacceso = 11 de febrero de 2018 |sitioweb = Council of Science Editors |idioma = inglés |cita = Historians sometimes refer to Bartholomaeus Pitiscus —a German mathematician, astronomer, and theologian— as the first to use the decimal point. Pitiscus did use decimal fractions in his writing, and there were dots within the numbers in his text. Some historians argue, however, that the dots were not used as decimal points and were merely punctuation points written before and after numbers in running text, as was common in medieval manuscripts. Pitiscus used three other notations for decimal fractions: he put a zero in front of the decimal numbers (for example, 0123 for our 0.123), he used a vertical stroke as a decimal separator (<nowiki>1|234</nowiki> for our 1.234), and he used the common fraction form (1 234/1000 for our 1.234). The dots in his text were used for other purposes. |formato = pdf |urlarchivo = https://web.archive.org/web/20150421044235/http://www.councilscienceeditors.org/wp-content/uploads/v31n2p042-043.pdf |fechaarchivo = 21 de abril de 2015 }}</ref> Además Pistiscus utilizó otros sistemas de notación decimal, por lo que se duda que el uso del punto haya sido expresamente como separador decimdecimal, meconsiderando garcheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeelos aotros unusos perooodel vamaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaapunto newwelssssssssssssssssssssssssssssssen toda su obra.