Page 2 of 2 First 12
  1. #21
    AceInfinity's Avatar
    Join Date
    Feb 2012
    Location
    Canada
    Posts
    1,725

    Re: C# - Check Primality In Number Inputs

    Permutations? It's been a while back since I used a formula like that lol
    Automation Programmer
    Microsoft MVP [2012 - 2018]


    • Ad Bot

      advertising
      Beep.

        
       

  2. #22
    niemiro's Avatar
    Join Date
    Mar 2012
    Location
    District 12
    Posts
    7,865

    Re: C# - Check Primality In Number Inputs

    Quote Originally Posted by AceInfinity View Post
    Permutations? It's been a while back since I used a formula like that lol
    nPr is permutations, and nCr is combinations, but they go hand in hand. lol.

    nPr = nCr * r!

  3. #23
    AceInfinity's Avatar
    Join Date
    Feb 2012
    Location
    Canada
    Posts
    1,725

    Re: C# - Check Primality In Number Inputs

    :) See, solid proof that I haven't worked with the formulas in a while, I knew they were related, but I wasn't looking as to which one was considered combinations or permutation values in the formula, even though I probably could have figured it out by the capitals in their symbolic referenced letters within that formula if I was proposed that question lol. I really have no idea anymore though of how that formula works truthfully, it's been a while. Although I DID... program an application to calculate all the combinations of a string value and display them, not necessarily tell how many combinations though like this formula does from what I can remember (or assume)
    Automation Programmer
    Microsoft MVP [2012 - 2018]

Page 2 of 2 First 12

Similar Threads

  1. Replies: 0
    Last Post: 10-10-2012, 08:57 PM
  2. Windows 8 latest build number revealed
    By JMH in forum Microsoft News
    Replies: 5
    Last Post: 04-30-2012, 04:09 PM

Log in

Log in