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Vedere anche:
PHP Manual
PHP Manual
»
GMP
»
Funzioni GMP
Funzioni GMP
Più funzioni matematiche possono essere trovate nella sezione
Estensioni matematiche
Indice dei contenuti
gmp_abs
— Valore assoluto
gmp_add
— Somma numeri
gmp_and
— AND bit a bit
gmp_binomial
— Calculates binomial coefficient
gmp_clrbit
— Azzera un bit
gmp_cmp
— Confronta numeri
gmp_com
— Calcola il complemento a uno
gmp_div
— Alias di gmp_div_q
gmp_div_q
— Divide numeri
gmp_div_qr
— Divide numeri e ottiene quoziente e resto
gmp_div_r
— Resto della divisione di numeri
gmp_divexact
— Divisione esatta di numeri
gmp_export
— Export to a binary string
gmp_fact
— Fattoriale
gmp_gcd
— Calcola il MCD
gmp_gcdext
— Calcola il MCD e i moltiplicatori
gmp_hamdist
— Distanza di Hamming
gmp_import
— Import from a binary string
gmp_init
— Crea un numero GMP
gmp_intval
— Converte un numero GMP in intero
gmp_invert
— Inverso modulare
gmp_jacobi
— Simbolo di Jacobi
gmp_kronecker
— Kronecker symbol
gmp_lcm
— Calculate LCM
gmp_legendre
— Simbolo di Legendre
gmp_mod
— Operazione modulo
gmp_mul
— Moltiplicazione di numeri
gmp_neg
— Negazione di un numero
gmp_nextprime
— Find next prime number
gmp_or
— OR bit a bit
gmp_perfect_power
— Perfect power check
gmp_perfect_square
— Controllo del quadrato perfetto
gmp_popcount
— Conteggio dei bit impostati a 1
gmp_pow
— Eleva un numero a potenza
gmp_powm
— Eleva un numero a potenza con modulo
gmp_prob_prime
— Verifica se un numero è "probabilmente primo"
gmp_random
— Numero casuale
gmp_random_bits
— Random number
gmp_random_range
— Get a uniformly selected integer
gmp_random_seed
— Sets the RNG seed
gmp_root
— Take the integer part of nth root
gmp_rootrem
— Take the integer part and remainder of nth root
gmp_scan0
— Cerca uno 0
gmp_scan1
— Cerca un 1
gmp_setbit
— Imposta un bit
gmp_sign
— Segno del numero
gmp_sqrt
— Calcolare la radice quadrata
gmp_sqrtrem
— Radice quadrata con resto
gmp_strval
— Converti un numero GMP in stringa
gmp_sub
— Sottrae numeri
gmp_testbit
— Tests if a bit is set
gmp_xor
— XOR bit a bit
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