He used a Greek letter to denote a quaternion or vector, but today, following Heaviside, it is common to use a boldface Latin letter. This compact notation changed the way mathematicians represent ...

With an ‘S’, you’re more than just one! Josie Wong Sin-ying , 14, TWGHs Wong Fut Nam College I like the letter ‘X’ because it stands for infinite or unknown. It’s just like us at this ...

The two expressions are linked with an equals symbol (=). The unknown variable (often the letter \(x\)) can take any value, including decimal and negative values. To solve an equation, the value ...

However, for some problems we might not be interested in the entire vector x, but rather in some special feature of it, such as an expectation value. Then a quantum computer may be able to solve ...

The electron beam projects an entire letter on the phosphor face ... along paths which are defined by X-Y pairs. This is a perfect fit for vector fonts. They can be made more or less bold by ...

For mathematical symbols, Greek letters, and other special characters ... Adobe Illustrator (AI), Postscript, Vector EPS or PDF format for figures containing line drawings and graphs, including ...

Converting images into vector graphics or creating vector graphics is particularly useful if you need graphics for logos, illustrations, or print templates. While conventional image formats such ...

The Muslims react to this fact by referring to the Negro as “the so-called American Negro” and substituting for the names inherited from slavery the letter “X.” It is a fact that every ...

A vector can be represented by a line segment labelled with an arrow. A vector between two points A and B is described as: \(\overrightarrow{AB}\), \(\mathbf{a}\) or \(\underline{a}\). The vector ...

Karachi’s record-breaking heatwave combined with rainfall has created more favourable breeding conditions for Aedes ...

Russian stock investors expressed cautious optimism following Donald Trump’s victory in the 2024 U.S. presidential elections ...