solverjs

This package is a combination of many useful functions.
solverjssolverjssolverjssolutionsolverjavascriptsolverinjssolverjsfirstinfomathsgetFibgetGcdprintFibsumAllDigitreverseNumberisArmstrongsumOfNfacpowlenisPrimeisCoPrimeisKishnamurthyNumberavgmodwordCountisLeaplcmhcfasciigetPowersetreverseisPalindromepermutationalternativeStringArrangephoneValidatorphoneExtractornumbers systemtoeknrandomInthexToDechexToOcthexToBindecToHexdecToOctdecToBinoctToHexoctToDecoctToBinbinToHexbinToDecbinToOctlength conversionkmkmToMekmToCmkmToMmkmToUmkmToNmkmToYdkmToFtkmToInmemeToKmmeToCmmeToMmmeToUmmeToNmmeToYdmeToFtmeToIncmcmToKmcmToMecmToMmcmToUmcmToNmcmToYdcmToFtcmToInmmmmToKmmmToMemmToCmmmToUmmmToNmmmToYdmmToFtmmToInumumToKmumToMeumToCmumToMmumToNmumToYdumToFtumToInnanometernmToKmnmToMenmToCmnmToMmnmToUmnmToYdnmToFtnmToInyardydToKmydToMeydToCmydToMmydToUmydToNmydToFtydToInfootftToKmftToMeftToCmftToMmftToUmftToNmftToYdftToIninchinToKminToMeinToCminToMminToUminToNminToYdinToFttemperatures conversioncelToFahcelToKelfahToCelfahToKelkelToCelkelToFahsquare kilometer to allsqKmToSqMesqKmToSqYdsqKmToSqFtsqKmToSqInsqKmToHectsqKmToAcresquare meter to allsqMeToSqKmsqMeToSqYdsqMeToSqFtsqMeToSqInsqMeToHectsqMeToAcresquare yard to allsqYdToSqKmsqYdToSqMesqYdToSqFtsqYdToSqInsqYdToHectsqYdToAcresquare foot to allsqFtToSqKmsqFtToSqMesqFtToSqYdsqFtToSqInsqFtToHectsqFtToAcresquare inch to allsqInToSqKmsqInToSqMesqInToSqYdsqInToSqFtsqInToHectsqInToAcresquare hectare to allhectToSqKmhectToSqMehectToSqYdhectToSqFthectToSqInhectToAcresquare acre to allacreToSqKmacreToSqMeacreToSqYdacreToSqFtacreToSqInacreToHectutilsdateToDaydobToAgekeywordExtractormatAddmatSubbitToBytebitToKbbitToMbbitToGbbitToTbbitToPbbyteToBitbyteToKbbyteToMbbyteToGbbyteToTbbyteToPbkbToBitkbToBytekbToMbkbToGbkbToTbkbToPbmbToBitmbToBytembToKbmbToGbmbToTbmbToPbgbToBitgbToBytegbToKbgbToMbgbToTbgbToPbtbToBittbToBytetbToKbtbToMbtbToGbtbToPbpbToBitpbToBytepbToKbpbToMbpbToGbpbToTbdateDelta

quick-is-prime

Test if a number is prime in constant time, using a cached Sieve of Eratosthenes.