What is special in Ramanujan magic square?
A magic square is an NxN matrix in which every row, column, and diagonal add up to the same number. Srinivasa Ramanujan was an Indian mathematician. Ramanujan created a super magic square. The top row is his birthdate (December 22, 1887).
What is the Ramanujan square?
In recreational mathematics, a magic square of order n is an arrangement of n2 numbers, usually distinct integers, in a square, such that the n numbers in all rows, all columns, and both diagonals sum to the same constant. A normal magic square contains the integers from 1 to n2.
What is the sum of Ramanujan magic square?
The sum of the four corner elements of the square is the same number (note the numbers in the cells coloured red), i.e., 22 + 87 + 11 + 19 = 139.
What are Ramanujan numbers?
1729, the Hardy-Ramanujan Number, is the smallest number which can be expressed as the sum of two different cubes in two different ways. 1729 is the sum of the cubes of 10 and 9 – cube of 10 is 1000 and cube of 9 is 729; adding the two numbers results in 1729.
What was the magic square created by Srinivasa Ramanujan?
There are many Magic squares created by many mathematicians but the one created by Ramanujan is quite different. Let’s have a look at his Magic square 1. The sum of all the numbers in the same rows is equal to 139 2. The sum of all the numbers in the same column is also equal to 139 3.
Which is the Order of a magic square?
In recreational mathematics, a magic square of order n is an arrangement of n2 numbers, usually distinct integers, in a square, such that the n numbers in all rows, all columns, and both diagonals sum to the same constant. A normal magic square contains the integers from 1 to n2.
Who is the creator of the magic square?
The term “magic square” is also sometimes used to refer to any of various types of word square. Below we present to you an unique magic square contributed by Mr. T. R. Jothilingam and his sons. He is a Station Master in Southern Railways, in Kudal Nagar, Madurai, in South India. He graduated in Maths in 1974.
How to make a magic square golf Stack Exchange?
Loop over each character, and pad each result to 2 characters and join them together to form the row. Take the ASCII code of the character and divmod it by 10. Subtract 3 from the remainder to give a value in the range -3 .. 3 and add the date part given by the quotient (this is offset by 4 but that works due to Charcoal’s cyclic indexing).