In mathematics, a bisymmetric matrix is a square matrix that is symmetric about both of its main diagonals.

Symmetric Point

Square Wood Frame

He has a square jaw.

The entire outside shape will always be a rectangle.

Get the glare off your face, square head.

A symmetric matrix is a matrix whose values are symmetric in the northwest to southeast diagonal.

What if the chess board was not square?

The matrix is square, so each worker can perform only one task.

And you're like, I don't know, hexagons aren't too exciting, but I guess it has symmetry or something.

Our first coin is a fair coin, and we're going to denote the outcome by X1.

The image on the left shows the outside surface of the brain, and a healthy scan shows full, even, symmetrical activity.

If you knew for a fact that that coin you had is absolutely fair

Why you don't have square head after such things.

M by M, this is also called a square matrix and it's called square because the number of rows is equal to the number of columns.

To me, the one on the left looks pretty rectangular and the one on the right looks pretty square ish.

Their symmetry, their attractive materials and, above all, their meticulous workmanship are simply quite beautiful to our eyes, even today.

This is at P.S. 1 a sculpture that's basically a square room by James Turrell, that has a retractable ceiling.

Its square shaped plan and arrangement of houses and streets are clearly linked to the medieval foundations of the city.

In game theory, the stag hunt is a game that describes a conflict between safety and social cooperation.

And for the dashed line, if you walk up the 2500 square feet, you end up with roughly 800K.

This is at P.S. 1 a sculpture that's basically a square room by James Turrell, that has a retractable ceiling.

In the centre of České Budějovice you ll find the city s pride and joy a square piazza named after King Přemysl Otakar II.

Right and it turns out only square matrices have inverses, so A is a square matrix, is m by m, on inverse this equation over here.

Symmetrical reflation is the best option for restoring growth and competitiveness on the eurozone's periphery while undertaking necessary austerity measures and structural reforms.

Then it's surmounted by this beautiful hemisphere of dome and one of the ways in which art historians understand this is that the circle is a reference to the spirituality and geometry of heaven.

So instead of just having the message as input to the encryption function, the other input to the encryption is a key, and if it's a symmetric cryptosystem, that same key is the key that is needed in the decryption function as well.

At its heart is the Square Mile, the oldest part of the city, and running through from south west to east is the River Thames, upon whose valley rise many of the city s hills.

So this is a two by two matrix, so it's a square matrix and so this may just could have an and it turns out that I happen to know the inverse of this matrix is zero point four, minus zero point one, minus zero point zero five, zero zero seven five.

For example, if R is a square matrix representing a rotation (rotation matrix) and v is a column vector describing the position of a point in space, the product Rv yields another column vector describing the position of that point after that rotation.

In linear algebra, a Hilbert matrix, introduced by , is a square matrix with entries being the unit fractions formula_1For example, this is the 5 5 Hilbert matrix formula_2The Hilbert matrix can be regarded as derived from the integral formula_3that is, as a Gramian matrix for powers of x .

He's got the overstuffed leather satchel and the rectangular file case and a laptop bag and the tweed jacket with the leather patches, and (Laughter) he looks at them, and then in a blink of an eye, he kneels down in front of them, and he starts to say,