An intuitive mathematical genius, Ramanujan’s discoveries have influenced several areas of mathematics, but he is probably most famous for his contributions to number theory and infinite series, among them fascinating formulas ( pdf ) that can be used to calculate digits of pi in unusual ways.
What did Ramanujan discovered in maths?
Ramanujan’s contributions to mathematics One of his most treasured findings was his infinite series for pi. This series forms the basis of many algorithms we use today. He gave several fascinating formulas to calculate the digits of pi in many unconventional ways.
Why is 1729 a magic number?
It is 1729. Discovered by mathemagician Srinivas Ramanujan, 1729 is said to be the magic number because it is the sole number which can be expressed as the sum of the cubes of two different sets of numbers.
How did Ramanujan learn math?
He arrived with little formal training, and had devised his very own way of writing mathematics that other mathematicians had never seen before. He made mistakes all the time.” Ramanujan quickly learned a great deal of formal mathematics at Cambridge and went from an amateur to writing world class mathematics papers.
How many hours did Ramanujan sleep?
This was made worse by self-catering his food needs only erratically while following his research obsessively: he could work continually for 30 hours and sleep for 20 hours.
What made Ramanujan special?
Srinivasa Ramanujan was one of India’s greatest mathematical geniuses. He made substantial contributions to the analytical theory of numbers and worked on elliptic functions, continued fractions, and infinite series. In 1900 he began to work on his own on mathematics summing geometric and arithmetic series.
Who invented zero Ramanujan?
mathematician Brahmagupta
The first modern equivalent of numeral zero comes from a Hindu astronomer and mathematician Brahmagupta in 628. His symbol to depict the numeral was a dot underneath a number.
What called 1729?
It’s the smallest number expressible as the sum of two cubes in two different ways.” Because of this incident, 1729 is now known as the Ramanujan-Hardy number.
Who invented 0 in India?
Brahmagupta
“Zero and its operation are first defined by [Hindu astronomer and mathematician] Brahmagupta in 628,” said Gobets. He developed a symbol for zero: a dot underneath numbers.
Why is Ramanujan so intelligent?
He gained intuition by looking at every problem from it’s most simple level and developing it in his head. After he did that, he knew the inside and out of every formula, so he had the building blocks for new formulas in his back pocket and the intuition to put it together.
When did Ramanujan marry?
July 14, 1909 (Janakiammal)
Srinivasa Ramanujan/Wedding dates
He married on 14 July 1909 when his mother arranged for him to marry a ten year old girl S Janaki Ammal. Ramanujan did not live with his wife, however, until she was twelve years old.
