Home/ Questions/Q 3240534
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-17T18:05:47+00:00

I am trying to use random::linear_congruential in boost (http://www.boost.org/doc/libs/1_33_1/libs/random/random-generators.html#linear_congruential) to generate uniform random numbers.

  • 0

I am trying to use random::linear_congruential in boost (http://www.boost.org/doc/libs/1_33_1/libs/random/random-generators.html#linear_congruential) to generate uniform random numbers. The declaration is defined as:

template<class IntType, IntType a, IntType c, IntType m, IntType val>

Does anyone know what the last parameter IntType val means? It is not documented and I could not find any reference. I am setting up my parameters as follows but don’t understand how to set val:

random::linear_congruential<long, 39373L, 0, 2147483647L, ??> generator;
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Given seed = 1, the 10,000th value returned by the generator must be val. This is apparently a common practice among PRNG implementors to use the 10,000th value as a test.

    • 0