support.microsoft.com › en-us › office › atan2-function-c04592ab-b9e3-4908-b428-c96b

This article describes the formula syntax and usage of the ATAN2 function in Microsoft Excel. Description. Returns the arctangent, or inverse tangent, of the specified x- and y-coordinates. The arctangent…

en.cppreference.com › w › atan2

std:: atan2 (y, x) is equivalent to std:: arg (std:: complex < std:: common_type_t < decltype (x), decltype (y) >> (x, y)). POSIX specifies that in case of underflow, the…

developer.mozilla.org › ... › atan2

Description. The Math. atan2 () method measures the counterclockwise angle θ, in radians, between the positive x-axis and the point (x, y). Note that the arguments to this function pass the…

en.cppreference.com › w › atan2

atan2, atan2f, atan2l. 1-3) Computes the arc tangent of y/x using the signs of arguments to determine the correct quadrant. 4) Type-generic macro: If any argument has type long double,…

de.mathworks.com › help › atan2

The four-quadrant inverse tangent, atan2(Y,X), returns values in the closed interval [–π, π] based on the values of Y and X, as shown in the graphic. In contrast, atan(Y/X) returns…

learn.microsoft.com › en-us › atan-atanf-atanl

atan2 returns the arctangent of y/x in the range -π to π radians. If x is 0, atan returns 0. If both parameters of atan2 are 0, the function returns…

learn.microsoft.com › de-de › excel

Wobei y < 0, x < 0 ATAN2 (x,y) = ATAN (y/x) - PI () Wobei y > 0, x = 0 ATAN2 (x,y) = PI ()/2. Wobei y <…

w3schools.com › SQL › func_mysql_atan2

The ATAN2() function returns the arc tangent of two numbers. Syntax. ATAN2(a, b) Parameter Values. Parameter Description; a, b: Required. Two numeric values to calculate the arc tangent of: Technical…

tutorialspoint.com › java › number_atan2

double atan2(double y, double x) Parameters. Here is the detail of parameters −. X − X co-ordinate in double data type. Y − Y co-ordinate in double data type. Return…