English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Plus monthly

Global: Zendy Tools annual

Global: Zendy Tools monthly

Global: Zendy Free Plan

Nestas notas abordaremos questoes relacionadas a funcoes trigonometricas definidas sobre corpos reais fechados K. As nocoes introduzidas e contas efetuadas no corpo algebricamente fechado K[\sqrt{-1}] permitem a generalizacao de identidades trigonometricas classicas.

Funções trigonométricas definidas sobre corpos reais fechados