Complex Numbers

  • Enrique A. González-Velasco


In his Artis magnæ, sive de regvlis algebraicis (a title usually shortened to Ars magna) of 1545, Girolamo Cardano (1501–1576) set out to split the number 10 into the sum of two numbers whose product is 40.


Complex Number Real Solution Sixteenth Century Direction Angle Cube Root 
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Copyright information

© Springer Science+Business Media, LLC 2011

Authors and Affiliations

  1. 1.Department of Mathematical SciencesUniversity of Massachusetts at LowellLowellUSA

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