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https://github.com/Instadapp/fluid-contracts-public.git
synced 2024-07-29 21:57:37 +00:00
26 lines
976 B
TypeScript
26 lines
976 B
TypeScript
const Decimal = require("decimal.js");
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const ethers = require("ethers");
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Decimal.config({ precision: 100, rounding: Decimal.ROUND_DOWN });
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// Process the input ticks from command line arguments
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const tickArray = process.argv[2].split(",").map((tick) => parseInt(tick, 10));
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const resultsArray = [];
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for (let tick of tickArray) {
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let base = new Decimal(1.0015);
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if (tick < 0) {
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// For negative ticks, use the inverse operation
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base = new Decimal(1).div(new Decimal(1.0015));
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tick = -tick; // Make the tick positive for the calculation
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}
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// Calculate 2^96 * (base^tick)
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const jsResult = base.pow(tick).mul(new Decimal(2).pow(96)).toFixed(0);
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resultsArray.push(jsResult);
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}
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// Encode the array of results as a uint256[] for Solidity
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const encodedResults = ethers.utils.defaultAbiCoder.encode(["uint256[]"], [resultsArray]);
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process.stdout.write(encodedResults);
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// 2^96 * (1.0015^32701) = 153360750482885682694572874635223624670375960075523.940454124
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