Philosophy
Meta user
Network profile
953
reputation
4
9

Dan Christensen

A math enthusiast and creator of DC Proof, an educational freeware program to introduce students to the basic methods of proof. Visit my math blog.

75
answers
2
questions
~21k
people reached
  • dcproof.com
  • Member for 5 years, 9 months
  • 186 profile views
  • Last seen Jan 13 at 19:59

Communities (7)

Top network posts

Top tags (60)

Score 53
Posts 54
Posts % 70
Score 13
Posts 23
Score 11
Posts 6
Score 7
Posts 7
Score 7
Posts 5
Score 7
Posts 5
View all tags →

Top posts (77) All Questions Answers | Votes Newest

4 What are the “undefinable numbers” in real analysis and philosophy? Nov 20 '15
4 “→” is the symbol for material implication. Is there such a thing as “immaterial implication”? Mar 18 '15
4 Is a barber a barber if he doesn't get paid? Aug 13 '18
4 How do I operate with philosophers if I reject deductive reasoning? Sep 14 '18
3 Can Euclid's Elements be used to rigorously prove 2+2=4? Jun 21 '14
3 What is illogical: 'No one would go to Hitler’s funeral if he was alive today’? Aug 22 '14
2 Is it theoretically possible for a bottomless pits to exist in a finite universe? Sep 9 '14
2 Can definition be existence (in mathematics)? May 30 '14
2 What is the principle (law) of identity and is it universal? Mar 9 '15
2 Why does Dawkins think it is wrong to posit that a paragon of 100% morals could theoretically exist? Oct 17 '14
View all questions and answers →

Badges (13)

Gold

—

Silver

4

Rarest

Bronze

9

Rarest

View all badges →