This function outputs double precision floating point number from internal state. The returned value has 32-bit precision. In other words, this function makes one double precision floating point number from one 32-bit unsigned integer.
@return floating point number r (0.0 <= r < 1.0)
This function outputs floating point number from internal state. This function is implemented using multiplying by (1 / 2^24). floating point multiplication is faster than using union trick in my Intel CPU.
@return floating point number r (0.0 <= r < 1.0)
This function outputs floating point number from internal state.
This function is implemented using union trick.
@return floating point number r (0.0 <= r < 1.0)
This function outputs floating point number from internal state. This function is implemented using union trick.
@return floating point number r (1.0 <= r < 2.0)
This function outputs floating point number from internal state. This function may return 1.0 and never returns 0.0.
@return floating point number r (0.0 < r <= 1.0)
This function outputs floating point number from internal state. This function returns neither 0.0 nor 1.0.
@return floating point number r (0.0 < r < 1.0)
This function outputs 32-bit unsigned integer from internal state.
@return 32-bit unsigned integer r (0 <= r < 2^32)
This function always returns 127
@return always 127
This function initializes the internal state array with a 32-bit unsigned integer seed.
@param random tinymt state vector.
@param seed a 32-bit unsigned integer used as a seed.
This function initializes the internal state array, with an array of 32-bit unsigned integers used as seeds
@param init_key the array of 32-bit integers, used as a seed.
@param key_length the length of init_key.
This function changes internal state of tinymt32. Users should not call this function directly.
@param random tinymt internal status
This function outputs 32-bit unsigned integer from internal state. Users should not call this function directly.
@param random tinymt internal status
@return 32-bit unsigned pseudorandom number
This function outputs floating point number from internal state. Users should not call this function directly.
@param random tinymt internal status
@return floating point number r (1.0 <= r < 2.0)
This function outputs floating point number from internal state. Users should not call this function directly.
@return floating point number r (1.0 < r < 2.0)