What’s a mathematician?
Mathematicians use high-level mathematics and technology to develop new mathematical principles, understand relationships between existing principles, and solve real-world problems.
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What does mathematicians do?
*Expand mathematical knowledge by developing new principles.
*Recognize previously unknown relationships between known mathematical principles.
*Create models to resolve practical problems in fields such as business, government, engineering, and the sciences.
*Develop computational methods and computer codes.
*Compare inferences derived from models with observations or experiments.
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To read the complete article, you can go to this website.
https://www.sokanu.com/careers/mathematician/
To get more information about Math, you can visit these pages.
Careers Portal
You can learn about the career and the work of mathematicians.
http://www.careersportal.ie/sectors/sectors.php?sector_id=21#.VrgX_ljhDIU
Education
In this page you can find the universities where is the career and the best option.
English & Science Site 
