PHP gmp 组件

GNU Multiple Precision

• 简介
• 安装/配置
  • 需求
  • 安装
  • 运行时配置
• 预定义常量
• 范例
• GMP 函数
  • gmp_abs — Absolute value
  • gmp_add — Add numbers
  • gmp_and — Bitwise AND
  • gmp_binomial — Calculates binomial coefficient
  • gmp_clrbit — Clear bit
  • gmp_cmp — Compare numbers
  • gmp_com — Calculates one's complement
  • gmp_div_q — Divide numbers
  • gmp_div_qr — Divide numbers and get quotient and remainder
  • gmp_div_r — Remainder of the division of numbers
  • gmp_div — 别名 gmp_div_q
  • gmp_divexact — Exact division of numbers
  • gmp_export — Export to a binary string
  • gmp_fact — Factorial
  • gmp_gcd — Calculate GCD
  • gmp_gcdext — Calculate GCD and multipliers
  • gmp_hamdist — Hamming distance
  • gmp_import — Import from a binary string
  • gmp_init — Create GMP number
  • gmp_intval — Convert GMP number to integer
  • gmp_invert — Inverse by modulo
  • gmp_jacobi — Jacobi symbol
  • gmp_kronecker — Kronecker symbol
  • gmp_lcm — Calculate LCM
  • gmp_legendre — Legendre symbol
  • gmp_mod — Modulo operation
  • gmp_mul — Multiply numbers
  • gmp_neg — Negate number
  • gmp_nextprime — Find next prime number
  • gmp_or — Bitwise OR
  • gmp_perfect_power — Perfect power check
  • gmp_perfect_square — Perfect square check
  • gmp_popcount — Population count
  • gmp_pow — Raise number into power
  • gmp_powm — Raise number into power with modulo
  • gmp_prob_prime — Check if number is "probably prime"
  • gmp_random_bits — Random number
  • gmp_random_range — Random number
  • gmp_random_seed — Sets the RNG seed
  • gmp_random — Random number
  • gmp_root — Take the integer part of nth root
  • gmp_rootrem — Take the integer part and remainder of nth root
  • gmp_scan0 — Scan for 0
  • gmp_scan1 — Scan for 1
  • gmp_setbit — Set bit
  • gmp_sign — Sign of number
  • gmp_sqrt — Calculate square root
  • gmp_sqrtrem — Square root with remainder
  • gmp_strval — Convert GMP number to string
  • gmp_sub — Subtract numbers
  • gmp_testbit — Tests if a bit is set
  • gmp_xor — Bitwise XOR
• GMP — The GMP class
  • GMP::__serialize — Serializes the GMP object
  • GMP::__unserialize — Deserializes the data parameter into a GMP object