Grokking Modern System Design Interview for Engineers & Managers
Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.
C# has a built-in Math
class that provides useful mathematical functions and operations. The Math
class has the Atan()
function, which is used to compute the angle whose tangent comes out to be a specified number.
It is also known as the inverse tangent of a specified number.
public static double Atan (double value);
value
: value
is of the Double
type and represents the input value, which is determined by finding Atan()
. Its range is all real numbers.Double
: Atan()
returns an angle Θ measured in radians, and of type Double
, whose tangent is value
.
NaN
: Atan()
returns NaN
type for value
= NaN
.
-pi/2 if value
is negative infinity.
pi/2 if value
is infinity.
Radians can be converted into degrees by multiplying radians by 180/Math.PI.
using System;class Educative{static void Main(){Double result = Math.Atan(0);System.Console.WriteLine("Atan(0) = "+ result + " radians");Double result1 = Math.Atan(Double.PositiveInfinity);System.Console.WriteLine("Atan(∞) = "+ result1 + " radians");Double result2 = Math.Atan(400);System.Console.WriteLine("Atan(400) = "+ result2 + " radians");Double result3 = Math.Atan(Double.NegativeInfinity);System.Console.WriteLine("Atan(-∞) = "+ result3+ " radians");Double result4 = Math.Atan(Double.NaN);System.Console.WriteLine("Atan(NaN) = "+ result4);}}
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Grokking Modern System Design Interview for Engineers & Managers
Ace your System Design Interview and take your career to the next level. Learn to handle the design of applications like Netflix, Quora, Facebook, Uber, and many more in a 45-min interview. Learn the RESHADED framework for architecting web-scale applications by determining requirements, constraints, and assumptions before diving into a step-by-step design process.