Xnumber

xnumber.ts#L16

Class XNumber

Extended Number class.

constructor (num: number, den: number, unit: Suffix): XNumber

Name	Type	Default	Description
num	number
den	number
unit	Suffix

xnumber.ts#L18

Property .den

xnumber.ts#L17

Property .num : number

Property .unit ?: Suffix

xnumber.ts#L69

Accessor .inverse : XNumber

Returns 1/x of this number.

xnumber.ts#L75

Accessor .negative : XNumber

Returns -x of this number.

xnumber.ts#L57

Accessor .sign : number

xnumber.ts#L62

Accessor .simplified : XNumber

Simplifies fractions, e.g. 4/8 would become 1/2.

xnumber.ts#L52

Accessor .value : number

Returns the value of this number as a decimal. For example, 2/5 and 40% would both return 0.4.

xnumber.ts#L150

Method .add (a: number|XNumber): XNumber

Name	Type	Default	Description
a	number	XNumber

xnumber.ts#L143

Method .clamp (min: number, max: number): XNumber

Name	Type	Default	Description
min	number
max	number

xnumber.ts#L162

Method .divide (a: number|XNumber): XNumber

Name	Type	Default	Description
a	number	XNumber

xnumber.ts#L158

Method .multiply (a: number|XNumber): XNumber

Name	Type	Default	Description
a	number	XNumber

xnumber.ts#L154

Method .subtract (a: number|XNumber): XNumber

Name	Type	Default	Description
a	number	XNumber

xnumber.ts#L39

Method .toMathML (): string

xnumber.ts#L30

Method .toString (precision: number): string

Name	Type	Default	Description
precision	number	4

xnumber.ts#L26

Method .valueOf (): number

xnumber.ts#L189

static Method .difference (a: XNumber, b: number|XNumber): XNumber

Calculates the difference of two numbers a and b.

Name	Type	Default	Description
a	XNumber
b	number	XNumber

xnumber.ts#L110

static Method .fractionFromDecimal (x: number, maxDen: number): XNumber

Converts a decimal into the closest fraction with a given maximum denominator.

Name	Type	Default	Description
x	number
maxDen	number	100

xnumber.ts#L82

static Method .fromString (s: string): undefined|XNumber

Parses a number string, e.g. ‘1/2’ or ‘20.7%’.

Name	Type	Default	Description
s	string

xnumber.ts#L195

static Method .product (a: XNumber, b: number|XNumber): XNumber

Calculates the product of two numbers a and b.

Name	Type	Default	Description
a	XNumber
b	number	XNumber

xnumber.ts#L211

static Method .quotient (a: XNumber, b: number|XNumber): XNumber

Calculates the quotient of two fractions a and b.

Name	Type	Default	Description
a	XNumber
b	number	XNumber

xnumber.ts#L167

static Method .sum (a: XNumber, b: number|XNumber): XNumber

Calculates the sum of two fractions a and b.

Name	Type	Default	Description
a	XNumber
b	number	XNumber