Round down

• 11/10/2018 at 6:29 PM #84550
  dburgh

  Hey,

  Is there a simple way to return the integer value or round a value down? I cannot seem to find anything in the documentation, but please direct me if I have missed it!

  Thanks,

  David

  

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  11/10/2018 at 8:31 PM #84552
  GraHal

  Is below any help?

  There is a also roundup and roundown

  https://www.prorealcode.com/documentation/round/

   

  

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  11/10/2018 at 11:36 PM #84562
  robertogozzi

  Maybe this can help https://www.prorealcode.com/reply/41415/.

  

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  11/11/2018 at 12:27 PM #84599
  dburgh

  Hey,

  No, this does not work – you can see in the examples it takes 2.8 up to 3.0. I need to round down 2.8 down to 2.

  I dont see a rounddown function in the documentation. Is there some integerPortion() or roundDown() function I am missing?

  Thanks,

  David

  

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  11/11/2018 at 1:03 PM #84602
  robertogozzi

  To ALWAYS round down you have to subtract 0.4 from any number, while adding 0.9 ALWAYS rounds up.

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  dburgh

  

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  11/11/2018 at 1:05 PM #84603
  dburgh

  Perfect. Thank you

  

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  11/11/2018 at 1:13 PM #84604
  robertogozzi

  Edit:

  To ALWAYS round down you have to subtract 0.5 from any number, while adding 0.4 ALWAYS rounds up.

  Sorry, I am on my mobile and couldn’t check the correct values.

  

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  11/11/2018 at 5:19 PM #84627
  Nicolas

  Floor / Ceil value code snippet: https://www.prorealcode.com/topic/limitations-de-prorealtime/#post-34925

  another one from Roberto 🙂 in this one: https://www.prorealcode.com/topic/round-downup/#post-41415

  

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  11/12/2018 at 1:38 AM #84652
  dburgh

  Yes, already was a solution posted in this thread. I was more so looking for documentation or pointing out that there should be some for this functionality.

  Thanks though,

  David

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  GraHal

  

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  11/12/2018 at 10:26 AM #84673
  GraHal

  dburgh wrote:

  pointing out that there should be some for this functionality.

  I agree … like under Help / ProBuilder Language Documentation ?

  I’ll add Roberto code to the Snippet Library also as row 77.

  Snippet Link Library

   

   

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  10/12/2021 at 11:33 PM #179520
  pdrh

  Should 0.4 or o.5 be subtracted . If a number is 1.999 and I want this to round down then I need to subtract 0.5 otherwise if I subtract 0.4 giving 1.599 which ROUND (1.499)=2

  I want to use this to calculate a contract size using STATEGYPROFIT

  

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  10/13/2021 at 12:30 AM #179522
  robertogozzi

  New instructions CEIL and FLOOR make all the above snippets obsolete.

  https://www.prorealcode.com/documentation/ceil/

  https://www.prorealcode.com/documentation/floor/

   

  

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