mirror of
https://github.com/Instadapp/aave-protocol-v2.git
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80 lines
2.6 KiB
TypeScript
80 lines
2.6 KiB
TypeScript
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// import {RAY, WAD, HALF_RAY, HALF_WAD, WAD_RAY_RATIO} from "../../utils/constants"
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// import BigNumber from "bignumber.js"
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// declare module "bignumber.js" {
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// interface BigNumber {
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// ray: () => BigNumber
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// wad: () => BigNumber
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// halfRay: () => BigNumber
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// halfWad: () => BigNumber
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// wadMul: (a: BigNumber) => BigNumber
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// wadDiv: (a: BigNumber) => BigNumber
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// rayMul: (a: BigNumber) => BigNumber
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// rayDiv: (a: BigNumber) => BigNumber
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// rayToWad: () => BigNumber
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// wadToRay: () => BigNumber
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// rayPow: (n: BigNumber) => BigNumber
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// }
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// }
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// BigNumber.prototype.ray = (): BigNumber => {
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// return new BigNumber(RAY).decimalPlaces(0)
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// }
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// BigNumber.prototype.wad = (): BigNumber => {
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// return new BigNumber(WAD).decimalPlaces(0)
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// }
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// BigNumber.prototype.halfRay = (): BigNumber => {
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// return new BigNumber(HALF_RAY).decimalPlaces(0, BigNumber.ROUND_DOWN)
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// }
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// BigNumber.prototype.halfWad = (): BigNumber => {
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// return new BigNumber(HALF_WAD).decimalPlaces(0, BigNumber.ROUND_DOWN)
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// }
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// BigNumber.prototype.wadMul = function(b: BigNumber): BigNumber {
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// return this.halfWad().plus(this.multipliedBy(b)).div(WAD).decimalPlaces(0,BigNumber.ROUND_DOWN)
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// }
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// BigNumber.prototype.wadDiv = function(a: BigNumber) : BigNumber {
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// const halfA = a.div(2).decimalPlaces(0,BigNumber.ROUND_DOWN)
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// return halfA.plus(this.multipliedBy(WAD)).div(a).decimalPlaces(0, BigNumber.ROUND_DOWN)
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// }
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// BigNumber.prototype.rayMul = function(a: BigNumber) : BigNumber {
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// return this.halfRay().plus(this.multipliedBy(a)).div(RAY).decimalPlaces(0, BigNumber.ROUND_DOWN)
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// }
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// BigNumber.prototype.rayDiv = function(a: BigNumber) : BigNumber{
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// const halfA = a.div(2).decimalPlaces(0,BigNumber.ROUND_DOWN)
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// return halfA.plus(this.multipliedBy(RAY)).decimalPlaces(0,BigNumber.ROUND_DOWN).div(a).decimalPlaces(0,BigNumber.ROUND_DOWN)
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// }
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// BigNumber.prototype.rayToWad = function(): BigNumber{
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// const halfRatio = new BigNumber(WAD_RAY_RATIO).div(2);
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// return halfRatio.plus(this).div(WAD_RAY_RATIO).decimalPlaces(0, BigNumber.ROUND_DOWN)
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// }
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// BigNumber.prototype.wadToRay = function() : BigNumber {
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// return this.multipliedBy(WAD_RAY_RATIO).decimalPlaces(0, BigNumber.ROUND_DOWN)
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// }
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// BigNumber.prototype.rayPow = function(n: BigNumber) : BigNumber {
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// let z = !n.modulo(2).eq(0) ? this : new BigNumber(RAY);
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// let x = new BigNumber(this)
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// for (n = n.div(2); !n.eq(0); n = n.div(2)) {
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// x = x.rayMul(x);
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// if (!n.modulo(2).eq(0)) {
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// z = z.rayMul(x);
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// }
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// }
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// return z;
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// }
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