FLA_random_number.c File Reference

(r)

Functions
float	FLA_random_float ()
double	FLA_random_double ()
scomplex	FLA_random_scomplex ()
dcomplex	FLA_random_dcomplex ()

Function Documentation

FLA_random_dcomplex()

dcomplex FLA_random_dcomplex

(

void

)

{
  dcomplex z;
 
  z.real = FLA_random_double();
  z.imag = FLA_random_double();
 
  return z;
}

References FLA_random_double(), dcomplex::imag, and dcomplex::real.

FLA_random_double()

double FLA_random_double

(

void

)

{
  return ( ( double ) rand() / ( double ) RAND_MAX ) * 2.0 - 1.0;
}

Referenced by FLA_random_dcomplex().

FLA_random_float()

float FLA_random_float

(

void

)

{
  return ( float )( ( ( double ) rand() / ( double ) RAND_MAX ) * 2.0 - 1.0 );
}

Referenced by FLA_random_scomplex().

FLA_random_scomplex()

scomplex FLA_random_scomplex

(

void

)

{
  scomplex z;
 
  z.real = FLA_random_float();
  z.imag = FLA_random_float();
 
  return z;
}

References FLA_random_float(), scomplex::imag, and scomplex::real.