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Mathematician

Adapted from Wikipedia · Discoverer experience

Portrait of Emmy Noether, a pioneering female mathematician and scientist from the early 1900s.

A mathematician is someone who uses an extensive knowledge of mathematics in their work, typically to solve mathematical problems. They spend their time thinking about numbers, data, and how things are arranged or measured.

Mathematicians study many important ideas, such as quantity, structure, space, models, and change. Their work helps us understand the world in new ways and solve difficult problems that affect many areas of life, from science to everyday technology.

By exploring patterns and relationships, mathematicians discover new ways to describe and predict how things work. Their discoveries often lead to advances in other fields, making them essential thinkers and problem-solvers in our world.

History

For broader coverage of this topic, see History of mathematics.

One of the earliest known mathematicians was Thales of Miletus (around 624 – 546 BC). He is often called the first true mathematician because he used reasoning to solve geometry problems. He figured out important ideas using shapes and logic.

Later, Pythagoras of Samos (around 582 – 507 BC) taught that everything in the universe could be understood using numbers.

Archimedes was one of the greatest mathematicians ever. He discovered ways to find the size of circles and spheres, and he came close to finding the value of π by using many-sided shapes. He also studied how things balance and move.

Other important ancient mathematicians include Euclid, who wrote a book called Elements, showing how geometry can be built from basic ideas, and Apollonius, who studied curved shapes like circles and parabolas.

During the Middle Ages, many mathematicians lived and worked under support from rulers in different places. One famous example is Al-Khawarizmi. In India, mathematicians like Aryabhata and Brahmagupta made big steps in understanding numbers, including zero and negative numbers.

In the Renaissance, many great mathematicians also had other jobs, like engineers, doctors, or lawyers. Over time, universities became important places for mathematicians to teach and discover new ideas. By the 19th century, universities focused more on research and letting students think for themselves.

Required education

Mathematicians study many areas of mathematics during their university years, and then choose a special area to focus on later. At some universities, students take a test to show how well they understand math. Those who pass can then work on a big research project called a doctoral dissertation.

Activities

Applied mathematics

Main article: Applied mathematics

Applied mathematicians are people who use math to solve real-life problems. They work on challenges from science, engineering, business, and industry. They create and study math models to understand and solve these problems. Applied mathematicians are important in STEM, which stands for science, technology, engineering, and math.

Pure mathematics

Emmy Noether, mathematical theorist and teacher

Main article: Pure mathematics

Pure mathematics is about studying math ideas that are not tied to the real world. It looks at abstract concepts just for the fun and challenge of understanding them. Even though pure math does not always solve real problems, it often helps applied mathematicians by giving them tools and methods.

Mathematics teaching

Many mathematicians also teach. They might teach university classes, guide students in research, or serve on academic committees.

Consulting

Mathematicians also work as consultants. For example, actuaries help companies figure out risks and costs, like how much to charge for insurance. Others work in math finance, using math models to help with investment strategies and understanding stock prices.

Occupations

In 1938 in the United States, mathematicians were desired as teachers, calculating machine operators, mechanical engineers, accounting auditor bookkeepers, and actuary statisticians.

According to the Dictionary of Occupational Titles, jobs that involve math include:

  • Mathematician
  • Operations-Research Analyst
  • Mathematical Statistician
  • Mathematical Technician
  • Actuary
  • Applied Statistician
  • Weight Analyst

Prizes in mathematics

There is no Nobel Prize for mathematics, but mathematicians have sometimes won Nobel Prizes in other areas like economics or physics. Some important awards for mathematicians include the Abel Prize, the Chern Medal, the Fields Medal, the Gauss Prize, the Nemmers Prize, the Balzan Prize, the Crafoord Prize, the Shaw Prize, the Steele Prize, the Wolf Prize, the Schock Prize, and the Nevanlinna Prize.

Groups like the American Mathematical Society and the Association for Women in Mathematics give out prizes to help include more women and minorities in the world of mathematics.

Mathematical autobiographies

Some famous mathematicians have written books about their lives to share why they love studying math. These books give us a look at what it's like to be a mathematician. Here are a few of these special books:

Related articles

Mathematics
Space
Thales of Miletus
Geometry
Archimedes
Euclid

This article is a child-friendly adaptation of the Wikipedia article on Mathematician, available under CC BY-SA 4.0.

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