1.8 KiB
Function complex
Create a complex value or convert a value to a complex value.
The method accepts the following arguments: complex() creates a complex value with zero as real and imaginary part. complex(re : number, im : string) creates a complex value with provided values for real and imaginary part. complex(re : number) creates a complex value with provided real value and zero imaginary part. complex(complex : Complex) clones the provided complex value. complex(arg : string) parses a string into a complex value. complex(array : Array) converts the elements of the array or matrix element wise into a complex value. complex({re: number, im: number}) creates a complex value with provided values for real an imaginary part. complex({r: number, phi: number}) creates a complex value with provided polar coordinates
Example usage: var a = math.complex(3, -4); // 3 - 4i a.re = 5; // a = 5 - 4i var i = a.im; // -4; var b = math.complex('2 + 6i'); // 2 + 6i var c = math.complex(); // 0 + 0i var d = math.add(a, b); // 5 + 2i
Parameters
| Parameter | Type | Description |
|---|---|---|
args |
* | Array | Matrix |
Returns
| Type | Description |
|---|---|
| Complex | Array | Matrix | value |