Apuntes de Trigonometría y Geometría Analítica

Pedro Nunes played a major part in the discovery of the world by Portuguese mariners. In this book, his mathematical and scientific achievements are described, together with evidence on his life and friends arising from a collection of his Greek and Latin poems, and from religious notes he composed during his later years. An English version of his long-lost Portuguese algebra is included, as well as poems and letters by his friends translated into English for the first time. These discoveries came from a manuscript recently found in the municipal library of Evora, the perfectly preserved...

How to play and learn mathematics at the same time?. This is a books that will improve children logic thinking as well as mathematic skills in a funny way.

En el presente artículo, introducimos el conjunto plitogénico (como generalización de conjuntos nítidos, borrosos, intuicionistas, borrosos y neutrosóficos), que es un conjunto cuyos elementos se caracterizan por los valores de muchos atributos. Un valor de atributo v tiene un grado correspondiente (difuso, intuicionista difuso o neutrosófico) de pertenencia d (x, v) del elemento x, al conjunto P, con respecto a algunos criterios dados.

Cuadernos que comprenden el currículo de Educación Primaria correspondiente a cada curso, pensados como material para reforzar aprendizajes no consolidados y mantener y ampliar los ya conseguidos. El presente cuaderno está pensado para 3.o de Primaria, con alumnos de edades comprendidas entre los 8 y los 9 años.