Our server costs ~$56 per month to run. Please consider donating or becoming a Patron to help keep the site running. Help us gain new members by following us on Twitter and liking our page on Facebook!
Current time: September 25, 2026, 11:55 am
Atheist Forums › Science › Mathematics v
My proof for de morgans law

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
Thread Modes
My proof for de morgans law
Marsellus Wallace Offline
Started his own gang
***
Religious Views: Non-religious
Posts: 2234
Threads: 89
Joined: February 20, 2014
Reputation: 33
#13
RE: My proof for de morgans law
May 29, 2014 at 11:51 am (This post was last modified: May 29, 2014 at 11:56 am by Marsellus Wallace.)
It looks more readable for sure, but this is a very strange way to prove anything, i've never encountered such a way for a proof,and thus I can not say whether it is correct or not .

The simplest way to prove something is the truth table(the last 2 columns), but if you wanna do it the formal way, here is how ...
A longer but more understandable proof

Question to you ,Logicmaster : How many members do you think in this forum that have experience in these mathematical notations and how many of them studied Logic and Boolean algebra ? and if they did study that, how many of them still remember ?
[Image: eUdzMRc.gif]
Find
Reply


Atheist Forums › Science › Mathematics v
My proof for de morgans law

Messages In This Thread
My proof for de morgans law - by LogicMaster - May 25, 2014 at 8:37 am
RE: My proof for de morgans law - by BrianSoddingBoru4 - May 25, 2014 at 12:07 pm
RE: My proof for de morgans law - by LostLocke - May 25, 2014 at 1:01 pm
RE: My proof for de morgans law - by LastPoet - May 25, 2014 at 1:09 pm
RE: My proof for de morgans law - by Marsellus Wallace - May 25, 2014 at 1:16 pm
RE: My proof for de morgans law - by Napoléon - May 25, 2014 at 1:20 pm
RE: My proof for de morgans law - by LastPoet - May 25, 2014 at 1:22 pm
RE: My proof for de morgans law - by LogicMaster - May 29, 2014 at 11:21 am
RE: My proof for de morgans law - by pocaracas - May 29, 2014 at 12:11 pm
RE: My proof for de morgans law - by LogicMaster - May 27, 2014 at 8:07 am
RE: My proof for de morgans law - by LastPoet - May 29, 2014 at 3:17 am
RE: My proof for de morgans law - by LogicMaster - May 29, 2014 at 12:01 pm
RE: My proof for de morgans law - by Cyberman - May 29, 2014 at 7:55 pm
RE: My proof for de morgans law - by pocaracas - May 27, 2014 at 8:41 am
RE: My proof for de morgans law - by Coffee Jesus - May 27, 2014 at 9:09 pm
RE: My proof for de morgans law - by Marsellus Wallace - May 29, 2014 at 11:51 am
RE: My proof for de morgans law - by LogicMaster - May 29, 2014 at 12:19 pm
RE: My proof for de morgans law - by pocaracas - May 29, 2014 at 1:39 pm

Possibly Related Threads...
Thread Author Replies Views Last Post
  The Truth: The Mathematical Proof of God, The Holy Trinity kingiyk3 2 2122 January 30, 2025 at 5:13 pm
Last Post: The Valkyrie
  Post your favorite proof R00tKiT 20 8670 April 19, 2022 at 1:41 pm
Last Post: BrianSoddingBoru4
  Proof by Rearrangement of the Pythagorean Theorem FlatAssembler 10 4252 November 22, 2018 at 7:13 pm
Last Post: Reltzik
  The Mathematical Proof Thread Kernel Sohcahtoa 67 28509 July 6, 2018 at 8:37 pm
Last Post: Fireball
  Million Dollar Prize for Math proof of NP problems emilynghiem 6 4202 February 22, 2015 at 12:47 am
Last Post: vorlon13
  "Gödel's ontological proof" proves existence of God Belac Enrobso 41 28649 February 9, 2015 at 3:22 am
Last Post: Alex K
  Mathematical proof.. lifesagift 20 11047 September 26, 2014 at 5:01 pm
Last Post: lifesagift
  Mathematician Claims Proof of Connection between Prime Numbers KichigaiNeko 10 9573 September 26, 2012 at 3:18 am
Last Post: Categories+Sheaves
  Need a proof (real analysis) CliveStaples 8 7621 August 2, 2012 at 10:11 pm
Last Post: CliveStaples
  Mathematical proof of the existence of God JudgeDracoAmunRa 20 16943 March 30, 2012 at 11:43 am
Last Post: JudgeDracoAmunRa



Users browsing this thread: 1 Guest(s)