Number
Number
number_overview
—
An overview of the Number toolbox.
number_notes
—
Some notes on the Number toolbox.
number_carmichael
—
Returns some Carmichael numbers.
number_coprime
—
Checks if two numbers are relatively prime.
number_extendedeuclid
—
Solves a linear Diophantine equation (Bezout identity).
number_factor
—
Factors a number.
number_fermat
—
Returns the Fermat number 2^2^n + 1
number_gcd
—
Computes the greatest common divisor.
number_inversemod
—
Computes the modular multiplicative inverse.
number_isdivisor
—
Checks if a divides b.
number_isprime
—
Checks if a number is prime.
number_lcm
—
Least common multiple.
number_mersenne
—
Returns the Mersenne number 2^n - 1
number_minimumprimegap
—
Returns the number minimum prime gap.
number_multiprimality
—
Returns the number of prime factors of n.
number_powermod
—
Modular exponentiation.
number_primecount
—
Returns the value of the prime-counting function.
number_primes
—
Computes the list of all primes up to n.
number_primorial
—
Returns the product of all primes lower or equal to n
number_probableprime
—
Check if a number is a probable prime.
number_pseudoprime
—
Check if a number is a pseudo prime.
number_solvelinmod
—
Solves a linear modular equation.
number_ulamspiral
—
Returns the Ulam spiral.
Conversion
number_barygui
—
Plots a gui to see the digits of a number.
number_baryguiclose
—
Closes the bary GUI.
number_bin2hex
—
Converts a binary string into a hexadecimal string.
number_frombary
—
Compute a number from a matrix of digits.
number_hex2bin
—
Converts an hexadecimal string into a binary string.
number_tobary
—
Decompose a number into arbitrary basis.
Support
number_primes100
—
Returns a matrix containing the 100 first primes.
number_primes1000
—
Returns a matrix containing the 1000 first primes.
number_primes10000
—
Returns a matrix containing the 10 000 first primes.