# How to use substract64Internal method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

math.ts

Source:math.ts

`...152/**153 * Expects a >= b154 * @internal155 */156function substract64Internal(a: ArrayInt64, b: ArrayInt64): ArrayInt64 {157 if (a.sign === 1 && b.sign === -1) {158 // Operation is a simple sum of a + abs(b)159 const low = a.data[1] + b.data[1]160 const high = a.data[0] + b.data[0] + (low > 0xffffffff ? 1 : 0)161 return { sign: 1, data: [high >>> 0, low >>> 0] }162 }163 // a.sign === -1 with b.sign === 1 is impossible given: a - b >= 0, except for a = 0 and b = 0164 // Operation is a substraction165 return {166 sign: 1,167 data: a.sign === 1 ? substract64DataInternal(a.data, b.data) : substract64DataInternal(b.data, a.data)168 }169}170/**171 * Substract two ArrayInt64172 * @returns When result is zero always with sign=1173 * @internal174 */175export function substract64(arrayIntA: ArrayInt64, arrayIntB: ArrayInt64): ArrayInt64 {176 if (isStrictlySmaller64(arrayIntA, arrayIntB)) {177 const out = substract64Internal(arrayIntB, arrayIntA)178 out.sign = -1179 return out180 }181 return substract64Internal(arrayIntA, arrayIntB)182}183/**184 * Negative version of an ArrayInt64185 * @internal186 */187export function negative64(arrayIntA: ArrayInt64): ArrayInt64 {188 return {189 sign: -arrayIntA.sign as -1 | 1,190 data: [arrayIntA.data[0], arrayIntA.data[1]]191 }192}193/**194 * Add two ArrayInt64195 * @returns When result is zero always with sign=1...`

ArrayInt64.ts

Source:ArrayInt64.ts

`...54/**55 * Expects a >= b56 * @internal57 */58function substract64Internal(a: ArrayInt64, b: ArrayInt64): ArrayInt64 {59 if (a.sign === 1 && b.sign === -1) {60 // Operation is a simple sum of a + abs(b)61 const low = a.data[1] + b.data[1];62 const high = a.data[0] + b.data[0] + (low > 0xffffffff ? 1 : 0);63 return { sign: 1, data: [high >>> 0, low >>> 0] };64 }65 // a.sign === -1 with b.sign === 1 is impossible given: a - b >= 0, except for a = 0 and b = 066 // Operation is a substraction67 return {68 sign: 1,69 data: a.sign === 1 ? substract64DataInternal(a.data, b.data) : substract64DataInternal(b.data, a.data),70 };71}72/**73 * Substract two ArrayInt6474 * @returns When result is zero always with sign=175 * @internal76 */77export function substract64(arrayIntA: ArrayInt64, arrayIntB: ArrayInt64): ArrayInt64 {78 if (isStrictlySmaller64(arrayIntA, arrayIntB)) {79 const out = substract64Internal(arrayIntB, arrayIntA);80 out.sign = -1;81 return out;82 }83 return substract64Internal(arrayIntA, arrayIntB);84}85/**86 * Negative version of an ArrayInt6487 * @internal88 */89export function negative64(arrayIntA: ArrayInt64): ArrayInt64 {90 return {91 sign: -arrayIntA.sign as -1 | 1,92 data: [arrayIntA.data[0], arrayIntA.data[1]],93 };94}95/**96 * Add two ArrayInt6497 * @returns When result is zero always with sign=1...`

Using AI Code Generation

`1const { IntegerArbitrary } = require('fast-check');2const substract64Internal = IntegerArbitrary.prototype.substract64Internal;3const result = substract64Internal(0x8000000000000000n, 1n);4console.log(result);5const { IntegerArbitrary } = require('fast-check');6const substract64Internal = IntegerArbitrary.prototype.substract64Internal;7const result = substract64Internal(0x8000000000000000n, 0x8000000000000000n);8console.log(result);9const { IntegerArbitrary } = require('fast-check');10const substract64Internal = IntegerArbitrary.prototype.substract64Internal;11const result = substract64Internal(0x8000000000000000n, 0x7fffffffffffffffn);12console.log(result);13const { IntegerArbitrary } = require('fast-check');14const substract64Internal = IntegerArbitrary.prototype.substract64Internal;15const result = substract64Internal(0x8000000000000000n, 0x8000000000000001n);16console.log(result);17const { IntegerArbitrary } = require('fast-check');`

Using AI Code Generation

`1const { substract64Internal } = require('../fast-check-monorepo/packages/fast-check/src/check/arbitrary/IntegerArbitrary.js');2const a = 0x7fffffffffffffff;3const b = 0x8000000000000000;4console.log(substract64Internal(a, b));5console.log(substract64Internal(b, a));6const { substract64Internal } = require('./fast-check-monorepo/packages/fast-check/src/check/arbitrary/IntegerArbitrary.js');7const a = 0x7fffffffffffffff;8const b = 0x8000000000000000;9console.log(substract64Internal(a, b));10console.log(substract64Internal(b, a));11const { substract64Internal } = require('./fast-check-monorepo/packages/fast-check/src/check/arbitrary/IntegerArbitrary.js');12const a = 0x7fffffffffffffff;13const b = 0x8000000000000000;14console.log(substract64Internal(a, b));15console.log(substract64Internal(b, a));16const { substract64Internal } = require('./fast-check-monorepo/packages/fast-check/src/check/arbitrary/IntegerArbitrary.js');`

Using AI Code Generation

`1const { substract64Internal } = require('fast-check-monorepo')2console.log(substract64Internal(10, 5))3const { substract64Internal } = require('fast-check-monorepo')4console.log(substract64Internal(10, 5))5const { substract64Internal } = require('fast-check-monorepo')6console.log(substract64Internal(10, 5))7const { substract64Internal } = require('fast-check-monorepo')8console.log(substract64Internal(10, 5))9const { substract64Internal } = require('fast-check-monorepo')10console.log(substract64Internal(10, 5))11const { substract64Internal } = require('fast-check-monorepo')12console.log(substract64Internal(10, 5))13const { substract64Internal } = require('fast-check-monorepo')14console.log(substract64Internal(10, 5))15const { substract64Internal } = require('fast-check-monorepo')16console.log(substract64Internal(10, 5))17const { substract64Internal } = require('fast-check-monorepo')18console.log(substract64Internal(10, 5))`

Using AI Code Generation

`1import {substract64Internal} from 'fast-check-monorepo';2console.log(substract64Internal(1,2));3"exports": {4 ".": {5 "import": "./dist/index.js",6 },7 "./dist/lib/Arbitrary/IntegerArbitrary": {8 "import": "./dist/lib/Arbitrary/IntegerArbitrary.js",9 }10 },11"dependencies": {12 }13{14 "scripts": {15 },16 "dependencies": {17 }18}19const { substract64Internal } =`

Using AI Code Generation

`1const { substract64Internal } = require("fast-check-monorepo/packages/arbitrary/_internals/BigIntArbitrary.ts");2const bigint = require('bigint')3const bigInt = bigint(2)4const bigInt2 = bigint(3)5const result = substract64Internal(bigInt, bigInt2);6console.log(result);7I have also tried to use the following code to import the substract64Internal method:8import { substract64Internal } from "fast-check-monorepo/packages/arbitrary/_internals/BigIntArbitrary.ts";9I have also tried to use the following code to import the substract64Internal method:10import { substract64Internal } from "fast-check-monorepo/packages/arbitrary/_internals/BigIntArbitrary.ts";11I have also tried to use the following code to import the substract64Internal method:12import { substract64Internal } from "fast-check-monorepo/packages/arbitrary/_internals/BigIntArbitrary.ts";13I have also tried to use the following code to import the substract64Internal method:14import { substract64Internal } from "fast-check-monorepo/packages/arbitrary/_internals/BigIntArbitrary.ts";15I have also tried to use the following code to import the substract64Internal method:16import { substract64Internal } from "fast-check-monorepo/packages/arbitrary/_internals/BigIntArbitrary.ts";`

Using AI Code Generation

`1const { substract64Internal } = require('fast-check');2console.log(substract64Internal(1n, 1n));3const { substract64Internal } = require('fast-check');4console.log(substract64Internal(1n, 1n));5import { substract64 } from 'fast-check/lib/src/check/arbitrary/IntegerArbitrary';6console.log(substract64(1n, 1n));`

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