Bioequivalence and Bioavailability Forum • Rounding

Rounding [Software]

posted by ElMaestro – Denmark, 2013-01-02 17:12 (4922 d 19:39 ago) – Posting: # 9778
Views: 15,349

Hi HS,

❝ @ElMaestro: Do you round in C?

Yes, I gave it some thought in C. Perhaps a little oddly, but in the C standard C will round down for integers (i.e. if you convert 125.8 to an integer the standard will be to tell you the result is 125). For recent sims I therefore need to make sure that the compiler does not convert to integers before the comparison with 125 or 80 is done. This is done e.g. by comparison with a true double precision figure like 80.00 rather than 80.

—
Pass or fail!
ElMaestro

Complete thread:

Rounding Helmut 2013-01-01 16:51 [Software]
- Rounding d_labes 2013-01-02 12:51
  - Rounding Helmut 2013-01-04 17:35
    - Rounding d_labes 2013-01-05 19:25
      - Rounding Helmut 2013-01-05 20:13
        
        Sim’s are sim’s are sim’s d_labes 2013-01-05 20:57
      - Another vicious circle Helmut 2013-01-06 02:21
        
        Where all these numbers came from? d_labes 2013-01-07 15:52
        
        Flaw in the GL? Helmut 2013-01-07 17:29
        
        Flaw in the GL? d_labes 2013-01-08 11:44
        
        What a mess! Helmut 2013-01-08 19:08
        
        What a mess! d_labes 2013-01-09 10:33
        
        What a mess! Helmut 2013-01-09 15:18
- RoundingElMaestro 2013-01-02 16:12
  - Abandon rounding Helmut 2013-01-02 17:04
- Rounding yjlee168 2013-01-05 23:15
  - Rounding Helmut 2013-01-06 03:29
  - Rounding Helmut 2013-01-06 15:34
    - Rounding yjlee168 2013-01-06 23:38