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ATAN2

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Returns arctangent from x and y coordinates.

  • Excel: Not checked yet
  • Google Sheets: Not checked yet
  • Returns: Number

Examples

=ATAN2(1, 1)
Result 0.7853981633974483

Syntax

ATAN2(x_num, y_num)
x_num
number required
y_num
number required
ABSReturns absolute value of a number. ACOSReturns arccosine of a number. ACOSHReturns inverse hyperbolic cosine. ACOTReturns the arccotangent of a number. ACOTHReturns the inverse hyperbolic cotangent. ADDAdds two numbers: sheets exposes the + operator as a function.