反正切函数（inverse tangent）是数学术语，反三角函数之一，指函数y=tanx的反函数。计算方法：设两锐角分别为A，B，则有下列 ...

The inverse tan is the inverse of the tan function and it is one of the inverse trigonometric functions.It is also known as the arctan function which is pronounced as "arc tan". It is …

In mathematics, the inverse trigonometric functions (occasionally also called antitrigonometric, [1] cyclometric, [2] or arcus functions [3]) are the inverse functions of the trigonometric functions, …

The inverse tangent is the multivalued function tan^(-1)z (Zwillinger 1995, p. 465), also denoted arctanz (Abramowitz and Stegun 1972, p. 79; Harris and Stocker 1998, p. 311; Jeffrey 2000, …

The inverse tangent function. What if we were asked to find the inverse tangent of a number, let's say 4.0? In other words, we are looking for the angle whose tan is 4.0. If we look at the curve …

2023年7月19日 · Learn about the arctan formula, also known as the inverse tangent formula. Discover its definition, properties, and applications in mathematics with solved examples. ...

2024年9月16日 · The inverse trigonometric functions are the inverse functions of basic trigonometric functions, i.e., sine, cosine, tangent, cosecant, secant, and cotangent. ... The …

2024年5月23日 · Instead, the ‘inverse tangent function’ is the inverse of this green piece of the tangent curve. Several Cycles of the Graph of the Tangent Function The tangent function isn't …

2024年12月24日 · The range of the tangent on that interval includes all real numbers. Consequently, the domain of the inverse tangent function consists of all real numbers, and its …

Inverse Tangent. Save Copy. Log In Sign Up. ... "x" , right parenthesis equals arc tangent "x" f x = arctanx. 1. arctan x asks the question: The tangent of what angle equals x? 2. The angle for …