Trigonometry Trigonometry is a branch of mathematics that deals with the study of triangles. It is sometimes informally referred to as "trig." In trigonometry, mathematicians study the relationships between the sides and angles of triangles. Right triangles, which are triangles with one angle of 90 degrees, are a key focus of study in this area of mathematics.
Six Trigometric Functions References:Trigonometry Concepts
Theta Gamma In trigonometry, theta (theta) and gamma (gamma) are Greek letters used as variables to represent unknown angle measures, similar to how x or y represent unknown numbers in algebra, with (theta) being most common for general angles and (gamma) often used for angles in triangles alongside alpha (alpha) and beta (beta). They are crucial inputs for trigonometric functions like sine (sin theta) and cosine (cos theta), which relate angles to the ratios of triangle side lengths.What is Theta?
Tranformer Model architecture.Attention is all you need
ReLU The formula for ReLU is straightforward:if the input (x) is greater than zero, the output is (x);if (x) is less than or equal to zero, the output is 0.Positive Input: relu(5) = 5Negative Input: relu(-2) = 0Zero Input: relu(0) = 0Mathematical Definition: f(x)=max(0,x)
Subsripts Subscripts are just a way to identify that we have multiple variables defined by a certain value like r. They behave the same way as other variables.SubscriptsMathematical Definition: ra=r1+r2