Shakuntala Devi: The Human Computer Who Redefined Mathematics.
Shakuntala Devi: The Human Computer Who Redefined Mathematics.
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Mathematics has always been a field that requires sharp intellect and precision, but few individuals in history have amazed the world with their extraordinary mental calculation abilities like Shakuntala Devi. Popularly known as the "Human Computer," she stunned mathematicians and scientists with her ability to solve complex calculations faster than electronic computers. Her legacy continues to inspire mathematicians, educators, and students worldwide.
Shakuntala Devi was born on November 4, 1929, in Bengaluru, India. Unlike most mathematical prodigies, she had no formal schooling. Her father, a circus performer, discovered her extraordinary ability to memorize numbers and solve complex problems at the tender age of three. Recognizing her gift, he took her on tour across India to showcase her mathematical prowess.
Rise to Global Fame
Her incredible abilities soon gained international attention. By the time she was in her twenties, she was performing in universities and research institutions around the world, including the University of London, the University of California, and the University of Rome.
One of her most famous feats took place in 1977 when she was asked to compute the 23rd root of a 201-digit number. She solved it in 50 seconds, while a computer at the time took over a minute to perform the same calculation. This remarkable feat left scientists in awe, further solidifying her title as the "Human Computer."
World Record in Mental Calculation
Shakuntala Devi set a Guinness World Record on June 18, 1980, at Imperial College London. She was asked to multiply two 13-digit numbers:
She provided the correct answer, 18,947,668,177,995,426,462,773,730, in just 28 seconds. The feat was verified by computer calculations at the time.
Contributions Beyond Mathematics
While most people recognize her for her mathematical abilities, Shakuntala Devi was a multi-faceted personality. She contributed in several other ways:
1. Author and Educator
- She wrote several books on mathematics, puzzles, and number theory to encourage logical thinking and problem-solving skills in students.
- Some of her popular books include:
- Figuring: The Joy of Numbers
- Puzzles to Puzzle You
- Super Memory: It Can Be Yours
- Mathability: Awaken the Math Genius in Your Child
2. Exploration of Human Intelligence
- She was deeply interested in understanding how the human mind processes numbers and even conducted studies on mental calculation techniques.
3. Work on Gender and Sexuality
- In 1977, she wrote The World of Homosexuals, making her one of the first Indian authors to explore LGBTQ+ issues.
4. Recognition and Legacy
- In 2013, a biopic titled "Shakuntala Devi" was made, starring Vidya Balan, which brought her story to a global audience.
- Her contributions continue to inspire young mathematicians and mental calculators worldwide.
Death and Lasting Impact
Shakuntala Devi passed away on April 21, 2013, in Bengaluru. However, her work remains timeless, inspiring generations of mathematicians, educators, and students. Her ability to perform calculations without electronic assistance challenged the limits of human intelligence and showcased the untapped potential of the brain.
Shakuntala Devi's story is a testament to human brilliance and perseverance. She proved that mathematics is not just about numbers but about the joy of discovery and the limitless potential of the human mind. Even today, her work continues to influence education, memory techniques, and mental mathematics.
Her legacy reminds us that talent, when nurtured with passion, can break all boundaries and leave a mark on the world.
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