mirror of
https://github.com/gosticks/DefinitelyTyped.git
synced 2025-10-16 12:05:41 +00:00
402 lines
6.6 KiB
TypeScript
402 lines
6.6 KiB
TypeScript
/// <reference path="decimal.js.d.ts" />
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var x = new Decimal(9)
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var y = new Decimal(x)
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Decimal(435.345)
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new Decimal('5032485723458348569331745.33434346346912144534543')
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new Decimal('4.321e+4')
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new Decimal('-735.0918e-430')
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new Decimal('5.6700000')
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new Decimal(Infinity)
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new Decimal(NaN)
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new Decimal('.5')
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new Decimal('+2')
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new Decimal(-10110100.1, 2)
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new Decimal('123412421.234324', 5)
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new Decimal('ff.8', 16)
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Decimal.config({ precision: 5 })
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new Decimal(1.23456789)
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new Decimal(1.23456789, 10)
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Decimal.config({
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precision: 20,
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rounding: 4,
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toExpNeg: -7,
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toExpPos: 21,
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minE: -9e15,
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maxE: 9e15,
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errors: true,
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crypto: false,
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modulo: 1,
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format: {
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decimalSeparator: '.',
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groupSeparator: ',',
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groupSize: 3,
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secondaryGroupSize: 0,
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fractionGroupSeparator: '\xA0',
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fractionGroupSize: 0
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}
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});
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Decimal.config({
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format: {
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decimalSeparator: '.',
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groupSeparator: ',',
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groupSize: 3,
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secondaryGroupSize: 0,
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fractionGroupSeparator: ' ',
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fractionGroupSize: 0
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}
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});
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Decimal.config({ rounding: Decimal.ROUND_CEIL })
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Decimal.config({ rounding: 2 })
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Decimal.rounding
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x = new Decimal(1.3)
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x.ceil()
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y = new Decimal(-1.8)
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y.ceil()
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x.comparedTo(y)
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x.comparedTo(x.minus(1))
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y.cmp(NaN)
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y.cmp('110', 2)
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x.decimalPlaces()
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y.dp()
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x.dividedBy(y)
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x.div(5)
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x.div(47, 16)
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x.dividedToIntegerBy(y)
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x.divToInt(0.7)
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x.divToInt('0.f', 16)
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x.equals('1e-324')
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new Decimal(-0).eq(x)
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new Decimal(255).eq('ff', 16)
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y = new Decimal(NaN)
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y.equals(NaN)
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x = new Decimal(1)
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x.exponential()
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y = new Decimal(2)
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y.exp()
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x = new Decimal(1.8)
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x.floor()
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y = new Decimal(-1.3)
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y.floor()
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x.greaterThan(Decimal(0.3).minus(0.2))
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new Decimal(0).gt(x)
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new Decimal(11, 3).gt(11.1, 2)
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x = new Decimal(0.3).minus(0.2)
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x.greaterThanOrEqualTo(0.1)
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new Decimal(1).gte(x)
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new Decimal(10, 18).gte('i', 36)
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x = new Decimal(1)
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x.isFinite()
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y = new Decimal(Infinity)
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y.isFinite()
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x = new Decimal(1)
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x.isInteger()
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y = new Decimal(123.456)
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y.isInt()
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x = new Decimal(NaN)
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x.isNaN()
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y = new Decimal('Infinity')
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y.isNaN()
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x = new Decimal(-0)
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x.isNegative()
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y = new Decimal(2)
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y.isNeg
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x = new Decimal(-0)
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x.isZero() && x.isNeg()
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y = new Decimal(Infinity)
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y.isZero()
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x.lessThan(0.1)
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new Decimal(0).lt(x)
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new Decimal(11.1, 2).lt(11, 3)
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x.lessThan(0.1)
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new Decimal(0).lt(x)
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new Decimal(11.1, 2).lt(11, 3)
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x = new Decimal(0.1)
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x.lessThanOrEqualTo(Decimal(0.3).minus(0.2))
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new Decimal(-1).lte(x)
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new Decimal(10, 18).lte('i', 36)
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x = new Decimal(1000)
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x.logarithm()
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y = new Decimal(256)
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y.log(2)
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x = new Decimal(0.3)
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x.minus(0.1)
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x.minus(0.6, 20)
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x = new Decimal(1)
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x.modulo(0.9)
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y = new Decimal(33)
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y.mod('a', 33)
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x = new Decimal(8)
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y = new Decimal(-3)
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Decimal.modulo = 1
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x.mod(y)
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Decimal.modulo = 3
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x.mod(y)
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x = new Decimal(10)
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x.naturalLogarithm()
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y = new Decimal('1.23e+30')
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y.ln()
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x = new Decimal(1.8)
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x.negated()
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y = new Decimal(-1.3)
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y.neg()
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x = new Decimal(0.1)
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y = x.plus(0.2)
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new Decimal(0.7).plus(x).plus(y)
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x.plus('0.1', 8)
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x = new Decimal(1.234)
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x.precision()
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y = new Decimal(987000)
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y.sd()
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y.sd(true)
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Decimal.config({ rounding: 4 })
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x.round()
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Decimal.rounding = Decimal.ROUND_DOWN
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x.round()
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x
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x = new Decimal(16)
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x.squareRoot()
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y = new Decimal(3)
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y.sqrt()
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y.sqrt().eq(y.pow(0.5))
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x = new Decimal(0.6)
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y = x.times(3)
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new Decimal('7e+500').times(y)
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x.times('-a', 16)
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x = new Decimal(12.24567)
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x.toDecimalPlaces(0)
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x.toDecimalPlaces(1, 0)
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y = new Decimal(9876.54321)
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y.toDP(3)
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y.toDP(1, 0)
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y.toDP(1, Decimal.ROUND_DOWN)
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y = new Decimal(x)
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x.toExponential()
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y.toExponential()
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x.toExponential(0)
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y.toExponential(0)
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x.toExponential(1)
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y.toExponential(1)
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y.toExponential(1, 1)
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x.toExponential(3)
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y.toExponential(3)
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y = new Decimal(x)
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x.toFixed()
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y.toFixed()
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y.toFixed(0)
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x.toFixed(2)
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y.toFixed(2)
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y.toFixed(2, 1)
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x.toFixed(5)
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y.toFixed(5)
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Decimal.config({
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format: {
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decimalSeparator: '.',
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groupSeparator: ',',
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groupSize: 3,
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secondaryGroupSize: 0,
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fractionGroupSeparator: ' ',
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fractionGroupSize: 0
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}
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});
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x = new Decimal('123456789.123456789')
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x.toFormat()
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x.toFormat(1)
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Decimal.format.groupSeparator = ' ';
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Decimal.format.fractionGroupSize = 5;
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x.toFormat()
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Decimal.format = {
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decimalSeparator: ',',
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groupSeparator: '.',
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groupSize: 3,
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secondaryGroupSize: 2
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}
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x.toFormat()
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x.toFraction()
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var pi = new Decimal('3.14159265358')
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pi.toFraction()
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pi.toFraction(100000)
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pi.toFraction(10000)
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pi.toFraction(100)
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pi.toFraction(10)
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pi.toFraction(1)
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x = new Decimal('177.7e+457')
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y = new Decimal(235.4325)
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var z = new Decimal('0.0098074')
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// Serialize an array of three Decimals
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var str = JSON.stringify([x, y, z])
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// "["1.777e+459","235.4325","0.0098074"]"
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// Return an array of three Decimals
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JSON.parse(str, function(key, val) {
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return key === '' ? val : new Decimal(val)
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})
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x = new Decimal(1.39)
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x.toNearest(0.25)
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y = new Decimal(0.75)
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y.toNearest(0.5, 0)
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y.toNearest(0.5, 1)
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x = new Decimal(456.789)
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x.toNumber()
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y = new Decimal('45987349857634085409857349856430985')
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y.toNumber()
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z = new Decimal(-0)
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1 / +z
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1 / z.toNumber()
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Math.pow(0.7, 2)
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x = new Decimal(0.7)
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x.toPower(2)
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new Decimal(3).pow(-2)
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new Decimal(1217652.23).pow('98765.489305603941')
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y = new Decimal(x)
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x.toPrecision()
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y.toPrecision()
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x.toPrecision(1)
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y.toPrecision(1)
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y.toPrecision(2, 0)
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y.toPrecision(2, 1)
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x.toPrecision(5)
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y.toPrecision(5)
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Decimal.config({ precision: 5, rounding: 4 })
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x = new Decimal(9876.54321)
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x.toSignificantDigits()
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x.toSignificantDigits(6)
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x.toSignificantDigits(6, Decimal.ROUND_UP)
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x.toSD(2)
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x.toSD(2, 1)
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x = new Decimal(750000)
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x.toString()
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Decimal.config({ toExpPos: 5 })
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x.toString()
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y = new Decimal(362.875)
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y.toString(2)
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y.toString(9)
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y.toString(32)
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Decimal.config({ precision: 4 });
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z = new Decimal('1.23456789')
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z.toString()
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z.toString(10)
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x = new Decimal(123.456)
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x.truncated()
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y = new Decimal(-12.3)
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y.trunc()
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x = new Decimal('1.777e+457')
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x.valueOf()
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x = Decimal.exp(3)
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y = new Decimal(3).exp()
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x.equals(y)
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x = Decimal.ln(4.321)
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y = new Decimal(4.321).ln()
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x.equals(y)
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x = Decimal.log(100, 2.5)
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y = new Decimal(100).log(2.5)
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x.equals(y)
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x = new Decimal('3257869345.0378653')
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Decimal.max(4e9, x, '123456789.9')
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var arr = [12, '13', new Decimal(14)]
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Decimal.max(arr)
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x = new Decimal('3257869345.0378653')
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Decimal.min(4e9, x, '123456789.9')
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arr = [2, new Decimal(-14), '-15.9999', -12]
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Decimal.min(arr)
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x = new Decimal(2)
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var D = Decimal.noConflict()
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Decimal
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y = new D(3)
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x = Decimal.pow(3257.4, 17.01)
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y = new Decimal(3257.4).pow(17.01)
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x.equals(y)
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Decimal.config({ precision: 10 })
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Decimal.random()
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Decimal.random(20)
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x = Decimal.sqrt('987654321.123456789')
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y = new Decimal('987654321.123456789').sqrt()
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x.equals(y)
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