Class Fraction

constructor

• new Fraction(numerator?, denominator?): Fraction

• Set the numerator and denominator.

  Parameters

  • Optional numerator: number

  • Optional denominator: number

  Returns Fraction

denominator

numerator

Static CATEGORY

• get CATEGORY(): string

• Returns string

add

• add(param1?, param2?): Fraction

• Add value of another fraction.

  Parameters

  • param1: number | Fraction = 0

  • param2: number = 1

  Returns Fraction

clone

• clone(): Fraction

• Return a new copy with current values.

  Returns Fraction

copy

• copy(other): Fraction

• Copy value of another fraction.

  Parameters

  • other: number | Fraction

  Returns Fraction

divide

• divide(param1?, param2?): Fraction

• Divide by value of another Fraction.

  Parameters

  • param1: number | Fraction = 1

  • param2: number = 1

  Returns Fraction

equals

• equals(compare): boolean

• Simplify both sides and check if they are equal.

  Parameters

  • compare: number | Fraction

  Returns boolean

greaterThan

• greaterThan(compare): boolean

• Greater than operator.

  Parameters

  • compare: number | Fraction

  Returns boolean

greaterThanEquals

• greaterThanEquals(compare): boolean

• Greater than or equals operator.

  Parameters

  • compare: number | Fraction

  Returns boolean

lessThan

• lessThan(compare): boolean

• Less than operator.

  Parameters

  • compare: number | Fraction

  Returns boolean

lessThanEquals

• lessThanEquals(compare): boolean

• Less than or equals operator.

  Parameters

  • compare: number | Fraction

  Returns boolean

makeAbs

• makeAbs(): Fraction

• Calculate absolute value.

  Returns Fraction

multiply

• multiply(param1?, param2?): Fraction

• Multiply by value of another fraction.

  Parameters

  • param1: number | Fraction = 1

  • param2: number = 1

  Returns Fraction

parse

• parse(str): Fraction

• Parse a fraction string.

  Parameters

  • str: string

  Returns Fraction

quotient

• quotient(): number

• Return the integer component (eg. 5/2 => 2).

  Returns number

remainder

• remainder(): number

• Return the remainder component (eg. 5/2 => 1).

  Returns number

set

• set(numerator?, denominator?): Fraction

• Set the numerator and denominator.

  Parameters

  • numerator: number = 1

  • denominator: number = 1

  Returns Fraction

simplify

• simplify(): Fraction

• Simplify numerator and denominator using GCD.

  Returns Fraction

subtract

• subtract(param1?, param2?): Fraction

• Substract value of another fraction.

  Parameters

  • param1: number | Fraction = 0

  • param2: number = 1

  Returns Fraction

toMixedString

• toMixedString(): string

• Return string representation in mixed form.

  Returns string

toSimplifiedString

• toSimplifiedString(): string

• Return a simplified string respresentation.

  Returns string

toString

• toString(): string

• Return a raw string representation (eg. "5/2").

  Returns string

value

• value(): number

• Return the value of the fraction.

  Returns number

Static GCD

• GCD(a, b): number

• GCD: Greatest common divisor using the Euclidean algorithm. Note: GCD(0, 0) => 0 and GCD(0, n) => n.

  Parameters

  • a: number

  • b: number

  Returns number

Static LCM

• LCM(a, b): number

• LCM: Lowest common multiple.

  Parameters

  • a: number

  • b: number

  Returns number

Static LCMM

• LCMM(args): number

• Lowest common multiple for more than two numbers.

  Parameters

  • args: number[]

  Returns number