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Srinivasa Ramanujan was only second Indian to be offered fellowship in Royal Society.

NEW DELHI: Srinivasa Ramanujan is considered as one of the top mathematician gems ever lived in India. His extraordinary mind and unbeatable logics got him noticed by the mathematics scholar all over the world. He was born on 22 December 1887. He is credited with crucial contributions like infinite series, number theory, and continued fractions.

To get the better understanding of mathematics, he initiated a postal internship with an English mathematician, GH Hardy in 1913. Soon, Hardy was able to recognize the marvelous talent of Srinivasa and took him along to Cambridge University.

Following are some of the facts that sum up the works of Srinivasa Ramanujan:

1. Embarked his career on a Mathematics book
Srinivasa belonged to a very financially weak background and wasn’t in a position to buy books and copies. Thus, he borrowed a copy of Loney’s book on Plane Trigonometry, from one of his friends. This book was published by Cambridge University Press in 1894.

One other book which laid his sturdy foundation was ‘A Synopsis of Elementary Results in Pure and Applied Mathematics’. Both these books helped him to get through the basics of 20th-century mathematics.

2. Grew on his own skills
Srinivasa didn’t get any kind of support from anywhere and learned all the academic knowledge on his own. Many of his work was the result of his mere intuition. His these efforts helped him to be known as one of the great mathematicians of all times.

3. Honoured as a Fellow of the Royal Society
Srinivasa is one of the youngest fellows in the history of the Royal Society and the only second Indian to reach such heights. He achieved this feat when he was 31 years old in 1918.During his course of three years in fellowship, Srinivasa published more than 30 research papers. And also he worked on half a dozen research papers.

4. Authored 3,900 results by the age of 32
Srinivasa didn’t live long enough and his life journey was cut short at a very young age of 32 only. But he made full use of his time and compiled 3.900 results, mostly on identities and equations. Apart from this, his most memorable discovery in the mathematics field is The Infinite Series of Pi.

Srinivasan is regarded as an imminent mathematician for his work

5. An exclusive museum dedicated to Srinivasa

There is a dedicated museum situated in Chennai, in the glorious memory of Srinivasa Ramanujan. The museum is decorated with many of his pictures along with his family members. Apart from that, the museum holds his many letters and life stories. The credit to laud his efforts goes to Late P.K. Srinivasan. He himself was an eminent mathematician.

6. December 22, is remembered as the National Mathematics Day
Srinivasa was born on December 22, and to immortalise his work in the field of math’s, this date is celebrated as the National Mathematics Day every year. He has been a tremendous inspiration to our many generations to come and will be remembered as a great mathematical scholar of India.

7. Mastered Loney’s Trigonometry by the age of 13
By the time Srinivasa turned 13, he had completed advanced Trigonometry by Loney’s and not only this but he also worked out on many complex theorems through his own logic. He is rightly considered as a child prodigy by many historians and scholars.

8. Earned his Ph.D. degree from Cambridge
After learning about Srinivasa’s ability in Maths, GH Hardy took him to Cambridge University. There is spelled his professors with his exceptional potential and knowledge. After devoting his full five years in Cambridge University, he was awarded his Ph.D. degree in mathematics.

9. Devotee of goddess Mahalakshmi
Srinivas was a very religious kind of person and staunchly believed in almighty. His personal favorite was goddess Mahalakshmi of Namakkal and credited her for all his achievements. He even said, “An equation for me has no meaning unless it expresses a thought of God.” Throughout his life, he followed a very strict vegetarian diet.

10. House turned into monument
Srinivas residence in Kumbakonam is now retained as the Srinivasa Ramanujan International monument. After his birth, his family along with him moved to this residence and hence it was the set of his official residence.


Photo by Wikimedia Commons

Delhi to get new QR-based driving livenses and registration certificates.

In a step towards digitisation of the system, Delhi Transport Department will soon issue QR based Smart cards for driving licenses (DLs) and registration certificates (RCs).

As per a statement, the new driving licence will have an advanced microchip with features like Quick Response (QR) code and Near Field Communication (NFC). The new RC will have the owner's name printed on the front while the microchip and the QR code would be embedded at the back of the card.

The cards earlier had embedded chips, but chip reader machines were not available in the required quantity with both the Delhi Traffic Police and the Enforcement Wing of the Transport Department. Moreover, chips were designed and implemented by the states concerned, which resulted in difficulties in reading the chip and retrieving information, especially in case of defaulters.

"Now with the QR based smart card, this issue is resolved. This will enable unification in linking and validating one's information to smart cards with Sarathi and Vahan, the two web-based databases of all driving licenses and vehicle registrations," the release added.

The QR is also being implemented nationwide, the QR code reader is easily procurable and will do away with the requirement of any manual intervention altogether. The new cards will also allow two specific materials for their card manufacturing -- PolyVinyl Chloride or PVC, or PolyCarbonate which is slightly more expensive but more durable. (Card Size - 85.6mm x 54.02 mm; Thickness minimum 0.7 mm)

An October 2018 notification of the Ministry of Road Transport and Highways (MoRTH) had made changes to the Driving License and Registration Certificate. The new Smart card based DL and RC, will have chip based/ QR code based recognition system. At the same time, documents such as driving license or registration certificates in electronic formats on DigiLockers and mParivahan were also made valid in place of physical documents and treated at par with original documents.

The QR code also has an added advantage of acting as a safety feature on the smart card. The department will be able to retain records and penalties of the DL holder for up to 10 years on the VAHAN database as soon as a driver/ owner's Smart card is confiscated. The new DLs will also help the government in maintaining records of differently-abled drivers, any modifications made to the vehicles, emission standards and the person's declaration to donate organs. (IANS/JB)

Keywords: Delhi, Driving License, Registration License, Digitisation.


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