Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. General and Desktop
  4. How to show log (e base logarithm) value in Qt?
Forum Updated to NodeBB v4.3 + New Features

How to show log (e base logarithm) value in Qt?

Scheduled Pinned Locked Moved General and Desktop
4 Posts 3 Posters 9.1k Views 1 Watching
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • S Offline
    S Offline
    Sparkle24
    wrote on last edited by
    #1

    I want to get log(10) value... I'm using qLn function but it gives me 2.3025 which is the value of ln... But how do I get the log (Normal e base) value in Qt?

    1 Reply Last reply
    0
    • raven-worxR Offline
      raven-worxR Offline
      raven-worx
      Moderators
      wrote on last edited by
      #2

      @
      #include <math.h>
      log(10);
      @

      --- SUPPORT REQUESTS VIA CHAT WILL BE IGNORED ---
      If you have a question please use the forum so others can benefit from the solution in the future

      1 Reply Last reply
      0
      • B Offline
        B Offline
        b1gsnak3
        wrote on last edited by
        #3

        ln is normal e base logarithm... if you are looking for log that is 10 base logarithm... :)

        1 Reply Last reply
        0
        • S Offline
          S Offline
          Sparkle24
          wrote on last edited by
          #4

          Thanks Raven... It works... :-)

          1 Reply Last reply
          0

          • Login

          • Login or register to search.
          • First post
            Last post
          0
          • Categories
          • Recent
          • Tags
          • Popular
          • Users
          • Groups
          • Search
          • Get Qt Extensions
          • Unsolved