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Annotation of researchv10no/cmd/cfront/libC/task/erand.c, revision 1.1

1.1     ! root        1: /*ident        "%W%" */
        !             2: /**************************************************************************
        !             3:                        Copyright (c) 1984 AT&T
        !             4:                          All Rights Reserved   
        !             5: 
        !             6:        THIS IS UNPUBLISHED PROPRIETARY SOURCE CODE OF AT&T
        !             7:        
        !             8:        The copyright notice above does not evidence any        
        !             9:        actual or intended publication of such source code.
        !            10: 
        !            11: *****************************************************************************/
        !            12: #include <task.h>
        !            13: #include <math.h>
        !            14: #include "hw_stack.h"
        !            15: 
        !            16: /* NOTE:  This function is in a separate file because it needs the
        !            17:  * math library. Programs that bring in this file must link with -lm
        !            18:  */
        !            19: int
        !            20: erand::draw()
        !            21: {
        !            22:        return (int)(-mean * log( (double)(MAXINT_AS_FLOAT-randint::draw())
        !            23:                                / MAXINT_AS_FLOAT) + .5);
        !            24: }
        !            25: 

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