INSTALL/test_zcomplexmult.f(3)

NAME
INSTALL/test_zcomplexmult.f

SYNOPSIS

  Functions/Subroutines
program zmul
zmul tests the robustness and precision of the double complex multiplication

Function/Subroutine Documentation

  program zmul

zmul tests the robustness and precision of the double complex multiplication

Author
    Weslley S. Pereira, University of Colorado Denver, U.S.

    !>
    !> Tests:
    !>
    !> (a) Inf inputs:
    !>    (1) y = ( Inf + 0   * I)
    !>    (2) y = (-Inf + 0   * I)
    !>    (3) y = ( 0   + Inf * I)
    !>    (4) y = ( 0   - Inf * I)
    !>    (5) y = ( Inf + Inf * I)
    !> Tests:
    !>    (a) 0 * y is NaN.
    !>    (b) 1 * y is y is either y or NaN.
    !>    (c) y * y is either  Inf or NaN (cases 1 and 3),
    !>                 either -Inf or NaN (cases 2 and 4),
    !>                 NaN (case 5).
    !>
    !> (b) NaN inputs:
    !>    (1) y = (NaN + 0   * I)
    !>    (2) y = (0   + NaN * I)
    !>    (3) y = (NaN + NaN * I)
    !> Tests:
    !>    (a) 0 * y is NaN.
    !>    (b) 1 * y is NaN.
    !>    (c) y * y is NaN.
    !>
    !>

Definition at line 44 of file test_zcomplexmult.f.

Author

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