# How to use unmapperFloatToIndex method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

float.ts

Source:float.ts

`...59 }60 return index;61}62/** @internal */63function unmapperFloatToIndex(value: unknown): number {64 if (typeof value !== 'number') throw new Error('Unsupported type');65 return floatToIndex(value);66}67/**68 * For 32-bit floating point numbers:69 * - sign: 1 bit70 * - significand: 23 bits71 * - exponent: 8 bits72 *73 * The smallest non-zero value (in absolute value) that can be represented by such float is: 2 ** -126 * 2 ** -23.74 * And the largest one is: 2 ** 127 * (1 + (2 ** 23 - 1) / 2 ** 23).75 *76 * @param constraints - Constraints to apply when building instances (since 2.8.0)77 *...`

Using AI Code Generation

`1const { unmapperFloatToIndex } = require('fast-check-monorepo');2const unmap = unmapperFloatToIndex(0, 100, 10);3const { unmapperFloatToIndex } = require('fast-check-monorepo');4const unmap = unmapperFloatToIndex(0, 100, 10);5const { unmapperFloatToIndex } = require('fast-check-monorepo');6const unmap = unmapperFloatToIndex(0, 100, 10);7const { unmapperFloatToIndex } = require('fast-check-monorepo');8const unmap = unmapperFloatToIndex(0, 100, 10);9const { unmapperFloatToIndex } = require('fast-check-monorepo');10const unmap = unmapperFloatToIndex(0, 100, 10);11const { unmapperFloatToIndex } = require('fast-check-monorepo');12const unmap = unmapperFloatToIndex(0, 100, 10);`

Using AI Code Generation

`1import { unmapperFloatToIndex } from "../src/arbitrary/unmapper";2const index = unmapperFloatToIndex(1, 0, 0.5, 1);3console.log(index);4import { unmapperFloatToIndex } from "../src/arbitrary/unmapper";5const index = unmapperFloatToIndex(0.5, 0, 0.5, 1);6console.log(index);7import { unmapperFloatToIndex } from "../src/arbitrary/unmapper";8const index = unmapperFloatToIndex(0.25, 0, 0.5, 1);9console.log(index);10import { unmapperFloatToIndex } from "../src/arbitrary/unmapper";11const index = unmapperFloatToIndex(0.75, 0, 0.5, 1);12console.log(index);13import { unmapperFloatToIndex } from "../src/arbitrary/unmapper";14const index = unmapperFloatToIndex(0.125, 0, 0.5, 1);15console.log(index);16import { unmapperFloatToIndex } from "../src/arbitrary/unmapper";17const index = unmapperFloatToIndex(0.625, 0, 0.5, 1);18console.log(index);`

Using AI Code Generation

`1const { unmapperFloatToIndex } = require('fast-check');2const { unmapperFloatToIndex } = require('fast-check-monorepo');3const unmapped = unmapperFloatToIndex(0.5, 5);4console.log(unmapped);5const { unmapperFloatToIndex } = require('fast-check');6const unmapped = unmapperFloatToIndex(0.5, 5);7console.log(unmapped);`

Using AI Code Generation

`1const { unmapperFloatToIndex } = require('fast-check');2const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];3const index = unmapperFloatToIndex(arr);4const { unmapperFloatToIndex } = require('fast-check');5const arr = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10];6const index = unmapperFloatToIndex(arr);`

Using AI Code Generation

`1const fc = require('fast-check');2const { unmapperFloatToIndex } = require('./unmapperFloatToIndex.js');3const { unmapperFloatToIndex2 } = require('./unmapperFloatToIndex2.js');4const test = () => {5 const test1 = fc.assert(6 fc.property(fc.float(), fc.integer(0, 10), (float, int) => {7 return unmapperFloatToIndex(float, int) === unmapperFloatToIndex2(float, int);8 })9 );10 console.log(test1);11};12test();13const fc = require('fast-check');14const unmapperFloatToIndex = (float, int) => {15 return Math.floor(float * (int + 1));16};17const unmapperFloatToIndex2 = (float, int) => {18 return Math.floor(float * int);19};20module.exports = { unmapperFloatToIndex, unmapperFloatToIndex2 };21const fc = require('fast-check');22const unmapperFloatToIndex = (float, int) => {23 return Math.floor(float * (int + 1));24};25const unmapperFloatToIndex2 = (float, int) => {26 return Math.floor(float * int);27};28module.exports = { unmapperFloatToIndex, unmapperFloatToIndex2 };29const fc = require('fast-check');30const { unmapperFloatToIndex } = require('./unmapperFloatToIndex.js');31const { unmapperFloatToIndex2 }`

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