LAPACK  3.6.1 LAPACK: Linear Algebra PACKage
 complex*16 function zbeg ( logical RESET )

Definition at line 3345 of file zblat3.f.

3345 *
3346 * Generates complex numbers as pairs of random numbers uniformly
3347 * distributed between -0.5 and 0.5.
3348 *
3349 * Auxiliary routine for test program for Level 3 Blas.
3350 *
3351 * -- Written on 8-February-1989.
3352 * Jack Dongarra, Argonne National Laboratory.
3353 * Iain Duff, AERE Harwell.
3354 * Jeremy Du Croz, Numerical Algorithms Group Ltd.
3355 * Sven Hammarling, Numerical Algorithms Group Ltd.
3356 *
3357 * .. Scalar Arguments ..
3358  LOGICAL reset
3359 * .. Local Scalars ..
3360  INTEGER i, ic, j, mi, mj
3361 * .. Save statement ..
3362  SAVE i, ic, j, mi, mj
3363 * .. Intrinsic Functions ..
3364  INTRINSIC dcmplx
3365 * .. Executable Statements ..
3366  IF( reset )THEN
3367 * Initialize local variables.
3368  mi = 891
3369  mj = 457
3370  i = 7
3371  j = 7
3372  ic = 0
3373  reset = .false.
3374  END IF
3375 *
3376 * The sequence of values of I or J is bounded between 1 and 999.
3377 * If initial I or J = 1,2,3,6,7 or 9, the period will be 50.
3378 * If initial I or J = 4 or 8, the period will be 25.
3379 * If initial I or J = 5, the period will be 10.
3380 * IC is used to break up the period by skipping 1 value of I or J
3381 * in 6.
3382 *
3383  ic = ic + 1
3384  10 i = i*mi
3385  j = j*mj
3386  i = i - 1000*( i/1000 )
3387  j = j - 1000*( j/1000 )
3388  IF( ic.GE.5 )THEN
3389  ic = 0
3390  GO TO 10
3391  END IF
3392  zbeg = dcmplx( ( i - 500 )/1001.0d0, ( j - 500 )/1001.0d0 )
3393  RETURN
3394 *
3395 * End of ZBEG.
3396 *
complex *16 function zbeg(RESET)
Definition: zblat2.f:3139

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