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[complex.js] Update types to match implementation (#36396)

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* [complex.js] Update types to match implementation

* [complex.js] incorporate suggestions from review
This commit is contained in:
Bjørnar Snoksrud 2019-06-24 21:37:47 +02:00 committed by Daniel Rosenwasser
parent 19d3225506
commit cebfdd1f30
2 changed files with 19 additions and 0 deletions
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7
types/complex.js/complex.js-tests.ts
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@ -10,6 +10,7 @@ Complex.ONE;
Complex.NAN;
new Complex(1, 0);
new Complex(Complex.I);
new Complex(1, 0).abs();
new Complex(1, 0).acos();
new Complex(1, 0).acot();
@ -17,6 +18,7 @@ new Complex(1, 0).acoth();
new Complex(1, 0).acsc();
new Complex(1, 0).acsch();
new Complex(1, 0).add(1, 2);
new Complex(1, 0).add(Complex.I);
new Complex(1, 0).arg();
new Complex(1, 0).asec();
new Complex(1, 0).asech();
@ -34,7 +36,9 @@ new Complex(1, 0).coth();
new Complex(1, 0).csc();
new Complex(1, 0).csch();
new Complex(1, 0).div(3, 1);
new Complex(1, 0).div(Complex.I);
new Complex(1, 0).equals(5, 3);
new Complex(1, 0).equals(new Complex(5, 3));
new Complex(1, 0).exp();
new Complex(1, 0).floor(6);
new Complex(1, 0).inverse();
@ -44,8 +48,10 @@ new Complex(1, 0).isNaN();
new Complex(1, 0).isZero();
new Complex(1, 0).log();
new Complex(1, 0).mul(3, 1);
new Complex(1, 0).mul(Complex.I);
new Complex(1, 0).neg();
new Complex(1, 0).pow(1, 2);
new Complex(1, 0).pow(Complex.I);
new Complex(1, 0).round(3);
new Complex(1, 0).sec();
new Complex(1, 0).sech();
@ -54,6 +60,7 @@ new Complex(1, 0).sin();
new Complex(1, 0).sinh();
new Complex(1, 0).sqrt();
new Complex(1, 0).sub(5, 1);
new Complex(1, 0).sub(Complex.I);
new Complex(1, 0).tan();
new Complex(1, 0).tanh();
new Complex(1, 0).toString();

12
types/complex.js/index.d.ts vendored
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@ -45,6 +45,12 @@ declare class Complex {
static EPSILON: number;
constructor(x: number, y: number);
constructor(x: Complex);
// the real part of this complex number
re: number;
// the imaginary part of this complex number
im: number;
/**
* Returns the complex sign, defined as the complex number
@ -56,26 +62,31 @@ declare class Complex {
* Adds another complex number.
*/
add(a: number, b: number): Complex;
add(a: Complex): Complex;
/**
* Subtracts another complex number.
*/
sub(a: number, b: number): Complex;
sub(a: Complex): Complex;
/**
* Multiplies the number with another complex number.
*/
mul(a: number, b: number): Complex;
mul(a: Complex): Complex;
/**
* Divides the number by another complex number.
*/
div(a: number, b: number): Complex;
div(a: Complex): Complex;
/**
* Returns the number raised to the complex exponent.
*/
pow(a: number, b: number): Complex;
pow(a: Complex): Complex;
/**
* Returns the complex square root of the number.
@ -137,6 +148,7 @@ declare class Complex {
* if both numbers are infinite they are considered not equal.
*/
equals(a: number, b: number): boolean;
equals(a: Complex): boolean;
/**
* Checks if the given number is not a number.