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Online Calculators & Tools
Arctan Calculator
Arctan rules
| Rule name | Rule |
|---|---|
| Tangent of arctangent | tan( arctan x ) = x |
| Arctan sum | arctan α + arctan β = arctan [(α+β) / (1-αβ)] |
| Arctan of negative argument | arctan(-x) = - arctan x |
| Sine of arctangent |
|
| Arctan difference | arctan α - arctan β = arctan [(α-β) / (1+αβ)] |
| Reciprocal argument |  |
| Cosine of arctangent |
|
| Derivative of arctan |  |
| Arctan from arcsin |  |
| Indefinite integral of arctan |  |
Arc tangent table (Arctan)
| y | x = arctan(y) | |
|---|---|---|
| radians | degrees | |
| -1.732050808 | -π/4 | -45° |
| -1 | -π/3 | -60° |
| -0.577350269 | -π/6 | -30° |
| 0 | 0 | 0° |
| 0.577350269 | π/4 | 45° |
| 1 | π/6 | 30° |
| 60° | 1.732050808 | |
An Arctan Calculator, also referred to as an arctangent calculator, is a valuable tool for computing the arctangent function of an angle, typically expressed in radians. Arctangent, abbreviated as arctan or atan, is the trigonometric function in reverse.of tangent. It returns the angle whose tangent is the specified value. Our online arc tangent calculator provides a convenient way to perform these calculations accurately and efficiently.
Our Arctan Calculator is ideal for students, educators, engineers, and anyone else who needs to compute arctangent values quickly and accurately. Whether you're working on trigonometry problems, engineering calculations, or mathematical modeling, our calculator simplifies the process and ensures precise results every time.
Moreover, our arc tangent calculator is accessible online, eliminating the need for manual calculations or specialized software. You can use it anytime, anywhere, from any internet-enabled device, whether it's a computer, tablet, or smartphone. This accessibility ensures that you have access to accurate arctangent calculations whenever you need them.
Furthermore, our Arctan Calculator is designed with user-friendliness in mind, featuring a clean and intuitive interface that makes it easy to input values and obtain results. Whether you're a math novice or a seasoned professional, our calculator provides a seamless user experience that streamlines your workflow and saves you time.
Beyond its fundamental functionality, our arc tangent calculator offers additional features and benefits to enhance your experience:
Multiple Input Formats:Our calculator accepts tangent values in various formats, including decimal numbers, fractions, and scientific notation. This flexibility allows you to input tangent values in the format that is most convenient for you, ensuring accurate results regardless of the input format.
Angle Unit Conversion:In addition to providing arctangent values in radians, our calculator also offers the option to convert the result to degrees. This feature is useful for applications where angles are commonly expressed in degrees, such as geometry, physics, and engineering.
Error Checking:Our Arctan Calculator includes built-in error checking to ensure that the input values are valid. If you input an invalid tangent value, such as a value resulting in an undefined arctangent, the calculator will display an error message, prompting you to correct the input before proceeding.
Educational Resource:Our calculator serves as an educational resource for learning about inverse trigonometric functions and their applications. By providing instant feedback and accurate results, it helps users understand the concept of arctangent and how it relates to tangent values.
Integration with Other Tools:Our arc tangent calculator seamlessly integrates with other mathematical tools and resources, allowing users to perform comprehensive calculations and analyses. Whether you're solving trigonometric equations, plotting graphs, or performing numerical simulations, our calculator complements your toolkit and enhances your productivity.
Accessibility and Compatibility:Our calculator is accessible online and compatible with a wide range of devices and web browsers. Whether you're using a desktop computer, laptop, tablet, or smartphone, you can access our calculator with ease and perform arctangent calculations wherever you are.
In summary, our Arctan Calculator offers a range of features and benefits to meet your mathematical needs. Whether you're a student, educator, engineer, or enthusiast, our calculator provides a reliable and user-friendly solution for computing arctangent values accurately and efficiently. Try it now and discover the convenience of precise arctangent calculations at your fingertips!