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Faces from a meshFactor-perfect numbersFactorialFactorial base numbers indexing permutations of a collectionFactorial primesFactorionsFactors of a Mersenne numberFactors of an integerFairshare between two and moreFarey sequenceFast Fourier transformFASTA formatFaulhaber's formulaFaulhaber's triangleFeigenbaum constant calculationFermat numbersFermat pseudoprimesFibonacci heapFibonacci matrix-exponentiationFibonacci n-step number sequencesFibonacci sequenceFibonacci wordFile extension is in extensions listFile inputFile modification timeFile sizeFile size distributionFilterFind adjacent primes which differ by a square integerFind Chess960 starting position identifierFind common directory pathFind duplicate filesFind first and last set bit of a long integerFind first missing positiveFind if a point is within a triangleFind largest left truncatable prime in a given baseFind limit of recursionFind minimum number of coins that make a given valueFind palindromic numbers in both binary and ternary basesFind prime n such that reversed n is also primeFind prime numbers of the form nnn 2Find square differenceFind squares n where n 1 is primeFind the intersection of a line with a planeFind the intersection of two linesFind the last Sunday of each monthFind the missing permutationFind URI in textFind words which contain the most consonantsFind words which contains all the vowelsFind words which contains more than 3 e vowelsFind words whose first and last three letters are equalFind words with alternating vowels and consonantsFinite state machineFirst-class functionsFirst 9 prime Fibonacci numberFirst class environmentsFirst perfect square in base n with n unique digitsFirst power of 2 that has leading decimal digits of 12Five weekendsFivenumFixed length recordsFizzBuzzFlatten a listFlipping bits gameFlow-control structuresFloyd's triangleFloyd-Warshall algorithmForbidden numbersForest fireForkFormal power seriesFormatted numeric outputFortunate numbersForward differenceFour bit adderFour is magicFour is the number of letters in theFour sides of squareFractal treeFraction reductionFractranFrench Republican calendarFrobenius numbersFTPFunction compositionFunction definitionFunction frequencyFunction prototypeFunctional coverage treeFusc sequence