_genrand64_int63 _genrand64_int64 _genrand64_real1 _genrand64_real2 _genrand64_real3 _genrand_int31 _genrand_int32 _genrand_real1 _genrand_real2 _genrand_real3 _genrand_res53 _init_by_array _init_by_array64 _init_genrand _init_genrand64

_init_by_array64() void _init_by_array64 ( unsigned long long  init_key[], unsigned long long  key_length  ) Initialization with array of integers for random number generator (64 bit Mersenne Twister) Purpose Initializes the 64 bit Mersenne Twister (MT19937-64) random number generator with the array of integers. The random number generator should be initialized by init_genrand64() or init_by_array64() before generating random numbers. Parameters [in] init_key[] Array init_key[linit_key] (linit_key >= key_length) Large seed in the integer array. [in] key_length Length of the array init_key[]. (key_length >= 1) If key_length < 624, init_key[] gives the distinct random number sequence. Note If the random number generator is called without an initialization by init_genrand64() or init_by_array64(), it will be automatically initialized by using 5489 as the seed. Reference Mersenne Twister Home Page