Tangent of argument in radians matlab tan mathworks espana. For real values of x, atand x returns values in the interval 90, 90. Operadores y funciones predefinidas geogebra manual. In floatingpoint arithmetic, tan is a bounded function. The atand operation is elementwise when x is nonscalar. For complex values of x, atand x returns complex values. Tangent of angle, specified as a realvalued or complexvalued scalar, vector, matrix, or nd array. For real values of x, atan x returns values in the interval.
Inverse tangent in radians matlab atan mathworks italia. Alicia cornacchione shared this problem 2 years ago. That is, tan does not return values of inf or inf at points of divergence that are multiples of pi, but a large magnitude number instead. For complex values of x, atan x returns complex values. Mathworks e leader nello sviluppo di software per il calcolo matematico per ingegneri e ricercatori. This matlab function returns the inverse tangent tan1 of the elements of x in radians. The atan operation is elementwise when x is nonscalar. If you put inverse tangent into the search box in the matlab help window, you get a list of the functions mentioned in the answers, and some others that may be relevant. Mathworks is the leading developer of mathematical computing software for engineers. This matlab function returns the inverse tangent tan1 of the elements of x in degrees.
Undefined function arctan for input arguments of type double. Angle in degrees, specified as a realvalued or complexvalued scalar, vector, matrix, or nd array. Y atan x returns the inverse tangent tan 1 of the elements of x in radians. Create a project open source software business software top. This stems from the inaccuracy of the floatingpoint representation of. C library function atan the c library function double atandouble x returns the arc tangent of x in radians. Y atand x returns the inverse tangent tan 1 of the elements of x in degrees.