# What is the contribution of Hipparchus in mathematics?

## What is the contribution of Hipparchus in mathematics?

Hipparchus. Hipparchus, (b. Nicaea, Bithynia–d. after 127 BC, Rhodes?), Greek astronomer and mathematician who discovered the precession of the equinoxes, calculated the length of the year to within 6 1/2 minutes, compiled the first known star catalog, and made an early formulation of trigonometry.

How did Hipparchus discover trigonometry?

Hipparchus produced a table of chords, an early example of a trigonometric table. He did this by using the supplementary angle theorem, half angle formulas, and linear interpolation. Hipparchus calculated the length of the year to within 6.5 minutes and discovered the precession of the equinoxes.

### Who is queen of math?

Carl Friedrich Gauss one of the greatest mathematicians, is said to have claimed: “Mathematics is the queen of the sciences and number theory is the queen of mathematics.” The properties of primes play a crucial part in number theory. An intriguing question is how they are distributed among the other integers.

Who is known queen of mathematics?

Carl Friedrich Gauss is known as Queen of mathematics.

## Who is the smartest female mathematician?

11 Famous Women Mathematicians

• 2.) Sophie Germain (1776-1831)
• 4.) Sofia Kovalevskaya (1850-1891)
• 5.) Emmy Noether (1882-1935)
• 6.) Dorothy Vaughn (1910-2008)
• 7.) Katherine Johnson (1918-2020)
• 8.) Julia Robinson (1919-1985)

Who is the best female mathematician?

Five Historic Female Mathematicians You Should Know

• Hypatia (ca. 350 or 370 – 415 or 416) (© Bettmann/CORBIS)
• Sophie Germain (1776 – 1831) (Public Domain)
• Sofia Kovalevskaya (1850 – 1891) (© Michael Nicholson/Corbis)
• Emmy Noether (1882 – 1935) (Public Domain)

### What did Claudius Ptolemy contribute to mathematics?

One of the prominent Greek figures to contribute to mathematics was Claudius Ptolemy. Besides being a mathematician he was also a writer, poet, astronomer, astrologer and geographer. He wrote numerous scientific treatises which would later prove to be beneficial for Islamic, European and Byzantine scientists.

Who is Ptolemy?

See all videos for this article Ptolemy, Latin in full Claudius Ptolemaeus, (born c. 100 ce —died c. 170 ce ), an Egyptian astronomer, mathematician, and geographer of Greek descent who flourished in Alexandria during the 2nd century ce.

## Who is Claudius Ptolemaeus?

Ptolemy, Latin in full Claudius Ptolemaeus, (born c. 100 ce —died c. 170 ce ), an Egyptian astronomer, mathematician, and geographer of Greek descent who flourished in Alexandria during the 2nd century ce.

What is Ptolemy’s theory of the universe?

In Ptolemy’s day that meant that the earth was the center of the universe, and that the sun and other planets revolved around the earth. Ptolemy’s “geocentric” system was accepted for some 1,400 years.