58 lines
1.5 KiB
TypeScript
58 lines
1.5 KiB
TypeScript
declare module 'Fraction';
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export interface NumeratorDenominator {
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n: number;
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d: number;
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}
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type FractionConstructor = {
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(fraction: Fraction): Fraction;
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(num: number | string): Fraction;
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(numerator: number, denominator: number): Fraction;
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(numbers: (number | string)[]): Fraction;
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(fraction: NumeratorDenominator): Fraction;
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};
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export default class Fraction {
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constructor (fraction: Fraction);
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constructor (num: number | string);
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constructor (numerator: number, denominator: number);
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constructor (numbers: (number | string)[]);
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constructor (fraction: NumeratorDenominator);
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s: number;
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n: number;
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d: number;
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abs(): Fraction;
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neg(): Fraction;
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add: FractionConstructor;
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sub: FractionConstructor;
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mul: FractionConstructor;
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div: FractionConstructor;
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pow: FractionConstructor;
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gcd: FractionConstructor;
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lcm: FractionConstructor;
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mod(n?: number | string | Fraction): Fraction;
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ceil(places?: number): Fraction;
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floor(places?: number): Fraction;
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round(places?: number): Fraction;
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inverse(): Fraction;
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simplify(eps?: number): Fraction;
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equals(n: number | string | Fraction): boolean;
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compare(n: number | string | Fraction): number;
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divisible(n: number | string | Fraction): boolean;
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valueOf(): number;
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toString(decimalPlaces?: number): string;
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toLatex(excludeWhole?: boolean): string;
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toFraction(excludeWhole?: boolean): string;
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toContinued(): number[];
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clone(): Fraction;
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}
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