$fraction converter javascript$

$fraction converter javascript$

Fraction converter javascript mod#
Fraction converter javascript code#

However, 1/2 = '0.5' without trailing zeros of course. For all other numbers, up to decimalPlaces significant digits are collected - which includes trailing zeros if the number is getting truncated. For repeated decimal places all digits are collected within brackets, like 1/3 = '0.(3)'. Generates an exact string representation of the actual object.

$fraction converter javascript$

Returns a decimal representation of the fraction String toString() Result = 0: n is equal to the actual numberĬheck if two numbers are divisible (n divides this) double valueOf() Result 0: n is smaller than actual number 0.333 will be 1/3 with eps=0.001 boolean equals(n)Ĭheck if two numbers are equal int compare(n) Simplifies the rational number under a certain error threshold. Returns the multiplicative inverse of the actual number (n / d becomes d / n) in order to get the reciprocal Fraction simplify() Returns the rational number rounded with Math.round Fraction inverse()

$fraction converter javascript$

Returns the floor of a rational number with Math.floor Fraction round() Returns the ceiling of a rational number with Math.ceil Fraction floor() Returns the fractional least common multiple Fraction ceil() Returns the fractional greatest common divisor Fraction lcm(n)

Fraction converter javascript mod#

Returns the modulus (rest of the division) of the actual object (numerator mod denominator) Fraction gcd(n) If you want a mathematical correct modulo, see here. Please note that mod() is just like the modulo operator of most programming languages. It's a much more precise fmod() if you like. Returns the modulus (rest of the division) of the actual object and n (this % n). If the result becomes non-rational the function returns null. Returns the power of the actual number, raised to an possible rational exponent. Returns the quotient of the actual number and the parameter n Fraction pow(exp) Returns the product of the actual number and the parameter n Fraction div(n) Returns the difference of the actual number and the parameter n Fraction mul(n) Returns the sum of the actual number and the parameter n Fraction sub(n) Returns the actual number with flipped sign in order to get the additive inverse Fraction add(n) Returns the actual number without any sign information Fraction neg() Var fractionSplit = quantitySplit.Var f = new Fraction ( '-1/2' ) console. Var quantitySplit = fractionString.split(' ') (based on decimal values like 0.33, 0.11, 0.66) so I wrote a quick & dirty if/else to give me the lower fractions I was after: var fractionString = fraction.toString() In my most recent use-case, I wanted particular low fractions like 1/3, 1/9, 2/3 etc. ostensibly represents one third, but fractions.js would (correctly) return 33/100. It depends how low you want to go, though there are certain decimal values that notionally represent fractions, but can't be divided to the 'lowest' fraction that you might want. If the result contains an integer, it will return in the format int d/n so if you want just the fraction, you can split around the space. If the result is an integer, it will return the same integer. As per answer, it calculates the greatest common divisor of a non-integer and returns it as the lowest fraction it can make as a string: var myNum = 0.5 Ĭonsole.log(fraction.toString()) // Returns 1/2 If you're open to using a small third-party script, you could take a look at fraction.js. How would I be able to simplify these fractions? (I am decently new to code) Thanks :) So currently my calculator works but none of the fractions are simplified. Number4 = parseInt(document.getElementById('n4').value) Number3 = parseInt(document.getElementById('n3').value) Number2 = parseInt(document.getElementById('n2').value) Number1 = parseInt(document.getElementById('n1').value)

Fraction converter javascript code#

So my current code for my multiplication part fo my calculator is this: function multiply() Selection = document.getElementById('operation').value The non script part of my calculator is this (With all the inputs): Īnd my option function is this: function option()

$fraction converter javascript$